acetify

1 of 2

verb

ace·​ti·​fy ə-ˈsē-tə-ˌfī How to pronounce acetify (audio) -ˈse- How to pronounce acetify (audio)
acetified; acetifying

transitive verb

: to turn into acetic acid or vinegar
acetification noun

acetification

2 of 2

noun

ace·​ti·​fi·​ca·​tion ə-ˌsē-tə-fə-ˈkā-shən How to pronounce acetification (audio)
-ˌse-
plural -s
1
: a turning sour or into vinegar especially through the action of bacteria
2
: the production of acetic acid by acetic fermentation : the growth in an alcoholic medium of bacteria that produce acetic and lactic acids

Word History

Etymology

Verb

back-formation from acetification, borrowed from New Latin acētificātiōn-, acētificātiō, from Latin acētum "vinegar" + -i- -i- + -ficātiō -fication — more at acetic acid

Noun

borrowed from New Latin acētificātiōn-, acētificātiō, from Latin acētum "vinegar" + -i- -i- + -ficātiō -fication

First Known Use

Verb

1789, in the meaning defined above

Noun

1733, in the meaning defined at sense 1

Time Traveler
The first known use of acetify was in 1733

Browse Nearby Words

Cite this Entry

“Acetify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acetify. Accessed 25 Jun. 2026.

Medical Definition

acetify

transitive verb
ace·​ti·​fy ə-ˈsēt-ə-ˌfī How to pronounce acetify (audio) -ˈset- How to pronounce acetify (audio)
acetified; acetifying
: to turn into acetic acid or vinegar
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