a·ce·tyl 
(ə-sētl, ăsĭ-tl)
(ə-sētl, ăsĭ-tl)n.
The methyl acyl group, CH3CO, formally derived from acetic acid.
ac′e·tylic (ăs′ĭ-tĭlĭk) adj.
- metabolically
- metabolic syndrome
- metabolism
- metabolite
- metabolizable
- metabolize
- metabolome
- metabolomic
- metabolomics
- metacarpal
- metacarpally
- metacarpus
- metacenter
- metacentric
- metacentricity
- metachromatic
- metachromatism
- Metacom
- metadata
- metaethical
- metaethics
- metafiction
- metafictional
- metafictionist
- metagalaxy