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.
- hyperaesthesia
- hyperalimentation
- hyperbaric
- hyperbarically
- hyperbaton
- hyperbola
- hyperbole
- hyperbolic
- hyperbolical
- hyperbolically
- hyperbolic function
- hyperbolic paraboloid
- hyperbolism
- hyperbolize
- hyperboloid
- hyperboloidal
- Hyperborean
- hypercalcemia
- hypercapnia
- hypercatalectic
- hypercatalexis
- hypercharge
- hypercholesterolemia
- hyperconscious
- hypercorrect