noun · 21 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:/ˌvɛəɹɪˈeɪʃn̩/
General-American:/ˌvɛəɹiˈeɪʃn̩/
General-American:/ˌvæɹiˈeɪʃn̩/
General-American:/ˌvɛɹiˈeɪʃn̩/
US:Mary-marry-merryRecorded audio is listed in the source snapshot.
US:non-Mary-marry-merryRecorded audio is listed in the source snapshot.
CMU ARPABET:V EH2 R IY0 EY1 SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The act of varying; a partial change in the form, position, state, or qualities of a thing.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A related but distinct thing.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Examples
When the process didn't work, we tried a variation.
All of his soups are variations on a single recipe.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The angular difference at the vessel between the direction of true north and magnetic north.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: nautical, transport
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: magnetic declination
Antonyms: none provided
4
noun
Meaning 4
A line of play that differs from the original.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Qualifier: board games
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A technique where material is repeated with alterations to the melody, harmony, rhythm, timbre, texture, counterpoint or orchestration; but with some invariant characteristic, e.g. a ground bass.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: entertainment, lifestyle, music
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
The modification of a hereditary trait.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
Deviation from the mean orbit of a heavenly body.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: astronomy, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
The situation where two or more linguistic forms appear in the same environment without a change in meaning, the choice of form being determined by factors of dialect, sociolect, register or simply the speaker's preference.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: human-sciences, linguistics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
An infinitesimal perturbation applied to a function, typically denoted δf, used to probe how a functional changes.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
noun
Meaning 10
The corresponding first-order change in a functional induced by such a perturbation, typically denoted δJ[f] and called the first variation.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable, usually
Topics: mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
an activity that varies from a norm or standard
Definition source: Princeton WordNet 3.0
Examples
any variation in his routine was immediately reported
Meaning relationships
Synonyms: variance
Antonyms: none provided
Broader terms: activity
12
noun
Meaning 12
the act of changing or altering something slightly but noticeably from the norm or standard
Definition source: Princeton WordNet 3.0
Examples
who is responsible for these variations in taxation?
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: change
13
noun
Meaning 13
(ballet) a solo dance or dance figure
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.