Standard Lemma guide

semitone

noun · 5 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.

  • /ˈsɛmitoʊn/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

One of two parts, equal or unequal, in which a whole tone is divided.

Definition source: English Wiktionary via Wiktextract

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

One of two parts, equal or unequal, in which a whole tone is divided.

The semitone in 12-tone equal temperament, with frequency ratio of the twelfth root of two.

Definition source: English Wiktionary via Wiktextract

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of the pitches of a chromatic scale.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

An interval equal to an augmented unison or a minor second, depending on the context and tuning system used.

Definition source: English Wiktionary via Wiktextract

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

the musical interval between adjacent keys on a keyboard instrument

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: half step

Antonyms: none provided

Broader terms: interval, musical interval

History

Etymology

Etymology tree Proto-Indo-European *sem- Proto-Indo-European *sēmi Latin sēmi-bor. English semi- English tone English semitone From semi- + tone.

Across languages

Translations

32 source translations are retained for this English entry.

  • Basque: tonuerdi — interval between adjacent keys
  • Catalan: semitò — interval between adjacent keys
  • Chinese Cantonese: 半音 — interval between adjacent keys
  • Chinese Mandarin: 半音 (bànyīn) — interval between adjacent keys
  • Czech: půltón — interval between adjacent keys
  • Danish: halvtone — interval between adjacent keys
  • Faroese: hálvtóni — interval between adjacent keys
  • Finnish: puoliaskel — interval between adjacent keys
  • Finnish: puolisävelaskel — interval between adjacent keys
  • French: demi-ton — interval between adjacent keys
  • German: Halbton — interval between adjacent keys
  • Greek: ημίτονος (imítonos) — interval between adjacent keys
  • Greek: ημιτόνιο (imitónio) — interval between adjacent keys
  • Hebrew: חצי־טון (khatsí ton) — interval between adjacent keys
  • Hungarian: félhang — interval between adjacent keys
  • Icelandic: hálftónn — interval between adjacent keys
  • Italian: semitono — interval between adjacent keys
  • Japanese: 半音 (han'on) — interval between adjacent keys
  • Khmer: ជំហានពាក់កណ្តាល (cumhaanpĕəkkɑɑntaal) — interval between adjacent keys
  • Māori: waehaurua — interval between adjacent keys
  • Norwegian Bokmål: halvtone — interval between adjacent keys
  • Norwegian Nynorsk: halvtone — interval between adjacent keys
  • Persian: نیمپرده (nīmparde) — interval between adjacent keys
  • Polish: półton — interval between adjacent keys
  • Portuguese: semitom — interval between adjacent keys
  • Portuguese: meio-tom — interval between adjacent keys
  • Romanian: semiton — interval between adjacent keys
  • Russian: полуто́н (polutón) — interval between adjacent keys
  • Slovak: poltón — interval between adjacent keys
  • Slovene: polton — interval between adjacent keys
  • Spanish: semitono — interval between adjacent keys
  • Welsh: hanner tôn — interval between adjacent keys
Real reading context

semitone in complete knowledge articles