- Main Entry:
- 1im·per·a·tive

- Pronunciation:
-
\im-ˈper-ə-tiv, -ˈpe-rə-\
- Function:
- adjective
- Etymology:
- Middle English imperatyf, from Late Latin imperativus, from Latin imperatus, past participle of imperare to command — more at emperor
- Date:
- 15th century
1 a: of, relating to, or constituting the grammatical mood that expresses the will to influence the behavior of another b: expressive of a command, entreaty, or exhortation c: having power to restrain, control, and direct2: not to be avoided or evaded : necessary <an imperative duty>
— im·per·a·tive·ly adverb
— im·per·a·tive·ness noun