Operative bookman Synonyms
Definitions for Operative
- (adjective) being in effective operation
- (adjective) producing or capable of producing a desired result
- (noun) a person who tries secretly to obtain information for one country in the territory of another usually unfriendly country
Synonyms for phrase
OB abbreviation
OB is an abbreviation for Operative BookmanWhat does OB stand for?
OB stands for "Operative Bookman" Definitions for Bookman
- (noun) one who is keenly devoted to books
- (noun) a learned person (especially in the humanities ); someone who by long study has gained mastery in one or more disciplines