| a scrap or morsel of food left at a meal. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
acetyl a·ce·tyl (ə-sēt'l, ās'ĭ-tl)
n.
The acetic acid radical CH3CO.
| acetyl (ə-sēt'l, ās'ĭ-tl) Pronunciation Key
The radical CH3CO, derived from acetic acid. |