1. The organic group of acetic acid (CH3CO-)
   - acetyl, acetyl group, ethanoyl group, ethanoyl radical

Derived forms: acetyl radicals

Type of: acyl, acyl group

• sentry
• sentry box
• sentry duty
• sentry go
• Seoul
• Sep
• Sep 11
• sepal
• sepaline
• sepaloid
• separability
• separable
• separably
• separate
• separate off
• separate out
• separated
• separately
• separateness
• separation
• separation energy
• separationism
• separationist
• separatism
• separatist