noun · 18 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
Received-Pronunciation:/ˌmɒdjʊˈleɪʃn̩/
Received-Pronunciation:/-d͡ʒʊ-/
General-American:/ˌmɑd͡ʒəˈleɪʃən/
US:Recorded audio is listed in the source snapshot.
rhymes with -eɪʃən
CMU ARPABET:M AA2 JH AH0 L EY1 SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Modification or regulation of something to achieve an appropriate measure or proportion; (countable) an instance of this.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Modification or regulation of something to achieve an appropriate measure or proportion; (countable) an instance of this.
Variation (especially softening or toning down) of brightness, form, etc.; (countable) an instance of this.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: art, arts
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
Modification or regulation of something to achieve an appropriate measure or proportion; (countable) an instance of this.
Variation in the activity or form of a cell in response to changes in the environment; (countable) an instance of this.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: biology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
Modification or regulation of something to achieve an appropriate measure or proportion; (countable) an instance of this.
Chiefly preceded by a descriptive word: modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; (countable) an instance of this; also, the extent to which such a wave is modified; and the modified wave or signal.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
Modification or regulation of something to achieve an appropriate measure or proportion; (countable) an instance of this.
Variation of the intensity, pitch, and tone of the sound of a musical instrument or voice; inflection; (countable) an instance of this.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: entertainment, lifestyle, music
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
Modification or regulation of something to achieve an appropriate measure or proportion; (countable) an instance of this.
Changing of the key in a piece of music; also, the effect achieved by this as an element of harmony; (countable) an instance of this.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: entertainment, lifestyle, music
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
Modification or regulation of something to achieve an appropriate measure or proportion; (countable) an instance of this.
The quality of a typeface of having contrasting, thick and thin parts of the strokes; stroke-width variation.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: media, publishing, typography
Examples
Garamond has much modulation, while Helvetica has very little.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
Changing of a thing from one form to another; (countable) an instance of this.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
Harmonious use of language in poetry or prose.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
Modification of the parts of a classical Greek or Roman building to achieve appropriate proportions by measuring in modules (“standard units of measure, usually the diameter or radius of a column at the base of a shaft”).
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, rare, uncountable
Topics: architecture
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
Any of the musical notes in ecclesiastical modes of music on which a melodic phrase had to begin and end.
Definition source: English Wiktionary via Wiktextract
Usage: countable, obsolete
Topics: Christianity, entertainment, lifestyle, music
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
noun
Meaning 12
Arrangement or composition, or performance, of music in a certain key or mode; also (countable) a series of musical notes, chord, or tune analyzed according to a key or mode.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, uncountable
Topics: entertainment, lifestyle, music
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
noun
Meaning 13
Making music or singing; (countable) a melody, a tune; also (chiefly in the plural), a musical note.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, uncountable
Topics: entertainment, lifestyle, music
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
14
noun
Meaning 14
the act of modifying or adjusting according to due measure and proportion (as with regard to artistic effect)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: revision, alteration
15
noun
Meaning 15
(electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier's amplitude or frequency or phase
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: transition
Antonyms: none provided
Broader terms: passage, musical passage
History
Etymology
From Late Middle English modulacion, modulacioun (“act of making music or singing; harmony; melody, song”), from Middle French modulation (modern French modulation), and directly from its etymon Latin modulātiō (“regular or rhythmical measure, modulation; inflection of tone; (architecture) calculation of measurements from a standard unit; (Late Latin) act of making music or singing; melody, song”), from modulātus (“modulated”) + -iō (suffix forming abstract nouns from verbs). Modulātus is a perfect participle of modulor (“to beat time; to make music or sing; to measure; etc.”), from modulus (“rhythmical measure, interval; rhythm; small interval or measure, etc.”) + -or (suffix forming certain inflections of verbs); and modulus is from modus (“measure; method; etc.”) (ultimately from Proto-Indo-European *med- (“to measure; etc.”)) + -ulus (diminutive suffix). By surface analysis, modulat(e) + -ion (suffix denoting an action or process, or its result).
Across languages
Translations
102 source translations are retained for this English entry.
Bulgarian:
изменение
(izmenenie)
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Catalan:
modulació
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Chinese Mandarin:
調制 /调制
(tiáozhì)
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Danish:
modulation
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Esperanto:
modulado
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Estonian:
modulatsioon
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Finnish:
mukautus
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Finnish:
muuntelu
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Finnish:
muuttelu
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Finnish:
säätö
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Finnish:
modulaatio
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
French:
modulation
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Galician:
modulación
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Greek:
τροποποίηση
(tropopoíisi)
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Hungarian:
moduláció
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Ido:
modulaco
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Indonesian:
modulasi
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Italian:
modulazione
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Latin:
modulātiō
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Occitan:
modulacion
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Polish:
modulacja
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Portuguese:
modulação
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Romanian:
modulație
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Russian:
модуля́ция
(moduljácija)
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Spanish:
modulación
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Swahili:
moduleringi
— modification or regulation of something to achieve an appropriate measure or proportion; an instance of this
Finnish:
modulaatio
— variation (especially softening or toning down) of brightness, form, etc.; an instance of this
Finnish:
muuttelu
— variation (especially softening or toning down) of brightness, form, etc.; an instance of this
Polish:
modulacja
— variation (especially softening or toning down) of brightness, form, etc.; an instance of this
Finnish:
muuntautuminen
— variation in the activity or form of a cell in response to changes in the environment; an instance of this
Polish:
modulacja
— variation in the activity or form of a cell in response to changes in the environment; an instance of this
Arabic:
تحوير
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Armenian:
մոդուլում
(modulum)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Basque:
modulazio
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Belarusian:
мадуляцыя
(maduljacyja)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Bengali:
মড্যুলেশন
(moḍḍuleśon)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Bulgarian:
модулация
(modulacija)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Burmese:
မော်ဒျူလေးရှင်း
(maudyule:hrang:)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Catalan:
modulació
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Chinese Mandarin:
調變 /调变
(tiáobiàn)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Czech:
modulace
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Danish:
modulation
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Dutch:
modulatie
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Estonian:
modulatsioon
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Finnish:
modulaatio
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Finnish:
modulointi
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
French:
modulation
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
German:
Modulation
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Greek:
διαμόρφωση
(diamórfosi)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Hebrew:
אפנון
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Hindi:
मॉडुलन
(mŏḍulan)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Hungarian:
moduláció
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Icelandic:
mótun
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Indonesian:
modulasi
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Irish:
modhnú
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Italian:
modulazione
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Japanese:
変調方式
(henchō hōshiki)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Kazakh:
модуляция
(moduläsiä)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Korean:
변조
(byeonjo)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Kyrgyz:
модуляция
(modulyatsiya)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Latvian:
modulācija
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Lithuanian:
moduliacija
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Macedonian:
модулација
(modulacija)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Malagasy:
fifanaraham-peo
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Malay:
permodulatan
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Malayalam:
മോഡുലനം
(mōḍulanaṁ)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Māori:
whakaauautanga
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Norwegian Bokmål:
modulasjon
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Norwegian Nynorsk:
modulasjon
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Persian:
مدولهسازی
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Polish:
modulacja
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Portuguese:
modulação
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Romanian:
modulație
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Russian:
модуля́ция
(moduljácija)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Serbo-Croatian:
модула́ција
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Serbo-Croatian:
modulácija
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Sinhalese:
මූර්ජනය
(mūrjanaya)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Slovak:
modulácia
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Slovene:
modulacija
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Spanish:
modulación
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Sundanese:
modulasi
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Swedish:
modulation
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Tamil:
பண்பேற்றம்
(paṇpēṟṟam)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Thai:
การกล้ําสัญญาณ
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Turkish:
modülasyon
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Turkish:
kipleme
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Ukrainian:
модуля́ція
(moduljácija)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Urdu:
تحویر
(thver)
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Uzbek:
modulyatsiya
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Vietnamese:
điều chế tín hiệu
— modification of an electromagnetic wave or other oscillating carrier wave to apply a signal to it; an instance of this; extent to which such a wave is modified; modified wave or signal
Dutch:
modulatie
— changing of the key in a piece of music; the effect achieved by this as an element of harmony; an instance of this
Finnish:
modulaatio
— changing of the key in a piece of music; the effect achieved by this as an element of harmony; an instance of this
Finnish:
modulointi
— changing of the key in a piece of music; the effect achieved by this as an element of harmony; an instance of this
Finnish:
sävellajinvaihdos
— changing of the key in a piece of music; the effect achieved by this as an element of harmony; an instance of this
French:
modulation
— changing of the key in a piece of music; the effect achieved by this as an element of harmony; an instance of this
Polish:
modulacja
— changing of the key in a piece of music; the effect achieved by this as an element of harmony; an instance of this
Finnish:
modulaatio
— contrast between the thick and thin parts of the strokes of a typeface
Finnish:
modulointi
— contrast between the thick and thin parts of the strokes of a typeface
Polish:
modulacja
— contrast between the thick and thin parts of the strokes of a typeface
Finnish:
muutos
— changing of a thing from one form to another; an instance of this
Finnish:
muuttaminen
— changing of a thing from one form to another; an instance of this
Polish:
modulacja
— changing of a thing from one form to another; an instance of this