Word.ws English Dictionary

acetyl

/əˈsiːtaɪl/US/ˈæsətɪl/

acetyl noun: the univalent radical CH₃CO- derived from acetic acid.

acetyl: the univalent radical CH₃CO- derived from acetic acid
Image: Public domain, via Wikimedia Commons

Noun

acetyl (plural acetyls)

  1. The univalent radical CH₃CO- derived from acetic acid.
    Synonyms:
    ethanoyl

acetyl meaning in Tamil and Persian

acetyl in Tamil

அசிற்றைல்

acetyl in Persian

univalent radical
استیل

Synonyms of acetyl

Forms of acetyl

pluralacetyls

Origin of acetyl

aceto- + -yl. From Latin acētum (“vinegar”) + Ancient Greek ὕλη (húlē, “substance”).

Words formed from acetyl

Questions about acetyl

What does acetyl mean?
Acetyl means the univalent radical CH₃CO- derived from acetic acid.
What is acetyl in Tamil?
Acetyl in Tamil is அசிற்றைல். See Acetyl meaning in Tamil.
What part of speech is acetyl?
Acetyl is a noun.
How do you pronounce acetyl?
Acetyl is pronounced /əˈsiːtaɪl/ (UK).
What is the plural of acetyl?
The plural of acetyl is acetyls.

Words near acetyl in the dictionary

  1. acetum
  2. acetums
  3. acetuous
  4. aceturate
  5. aceturic acid
  6. acetyl
  7. acetyl bromide
  8. acetyl chloride
  9. acetylacetonate
  10. acetylacetonates
  11. acetylacetone

Source and license

Adapted from Wiktionary: acetyl (page history and authors); acetyl (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-acetyl.wav.

Cite this entry: “acetyl.” Word.ws, https://word.ws/acetyl. Based on Wiktionary, CC BY-SA 4.0.