acetic

American  

[uh-see-tik, uh-set-ik] / əˈsi tɪk, əˈsɛt ɪk /

adjective

1. pertaining to, derived from, or producing vinegar or acetic acid.

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acetic British  

/ əˈsɛt-, əˈsiːtɪk /

adjective

1. of, containing, producing, or derived from acetic acid or vinegar

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acetic Scientific  

/ ə-sē′tĭk /

1. Relating to or containing acetic acid or vinegar.

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Other Word Forms

Derived Forms

• semiacetic
  adjective
• unacetic
  adjective

Etymology

Origin of acetic

First recorded in 1800–10; acet- + -ic

Example Sentences

They include companies like Chemours and Tronox, which make titanium dioxide, a pigment used in paint and wallpaper, and Celanese, which produces acetic acid, a key ingredient in many industrial products.

From The Wall Street Journal • Apr. 5, 2026

Sixty jobs will go at the Ineos Acetyls site near Hull, which makes products including acetic acid used in manufacturing.

From BBC • Oct. 7, 2025

By varying the size of tin used from single atoms to ultrasmall clusters and also to larger nano-crystallites, the team could control the CO2 conversion to acetic acid, ethanol and formic acid, respectively.

From Science Daily • May 21, 2024

As is the case with some lacto-fermented preparations, pickles are preserved with acid — in this case, acetic acid from vinegar.

From Salon • Dec. 6, 2023

Instead of using something that might harm us, I mix a concoction of a surfactant, NaCl, and a chemical derivative of acetic acid—aka Dawn dish soap, salt, and vinegar.

From "The Last Cuentista" by Donna Barba Higuera