Search acetate (CH3CO2–) acetate (CH3CO2–) /as″itāt/ , an anion of formula C2H3O2. It is the conjugate base of acetic acid. Tweet Telegram VK Random Words problem-oriented medical record (POMR) Mycoplasma orthotonos Pseudomonas aeruginosa indoleacetic acid penile cancer direct bone conduction laf high-definition imaging (HDI)