verb (used without object), co·op·er·at·ed, co·op·er·at·ing.
Origin of cooperate
Synonyms for cooperate
Related Words for cooperatorcolleague, deputy, associate, aide, representative, companion, partner, attendant, apprentice, backup, friend, secretary, crony, cohort, comrade, buddy, assistant, accomplice, fellow, collaborator
Examples from the Web for cooperator
Contemporary Examples of cooperator
“Investigators understood it as a way to order a hit on someone they believed was a cooperator,” said Barron.Vianna Roman, Alleged Queen of L.A.’s Harpys Gang
December 24, 2012
And then Lowell turned to the man he called the “cooperator”—Andrew Young.Jury Gets the Edwards Case: Deliberations to Begin Friday
May 18, 2012
Historical Examples of cooperator
Word Origin for cooperate
also co-operate, c.1600, from Late Latin cooperatus, past participle of cooperari "to work together with" (see cooperation). Related: Cooperated; cooperating.