operative
ope·ra·tive
adjective
1.
being in force or having or exerting force
- “operative regulations”
- “the major tendencies operative in the American political system”
3.
4.
5.
(of e.g. a machine) performing or capable of performing
- “in running (or working) order”
- “a functional set of brakes”
noun
1.
a person secretly employed in espionage for a government
2.
someone who can be employed as a detective to collect information
Origin
From Middle English operative, operatyfe, from Middle French operatif (modern French opératif) or its etymon Latin operātīvus. By surface analysis, operate + -ive.
Phrases
- Co-operative Commonwealth Federation
- operative clause
- Operative Masonry
- operative word
Related words
Word family
Narrower terms
Pertaining to
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.