cooperate
verb (used without object)
to work or act together or jointly for a common purpose or benefit.
co-operator
-
a word derived from
cooperate.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Authorities described Gursewak Singh Bal, 31, of Mississauga, Ontario, Canada, as the co-founder and co-operator of a website called “The Dirty News,” described in the indictment as “an urban news outlet.”
From Los Angeles Times ● Nov. 19, 2025
The chef and co-operator behind Tesla Diner, one of the city’s most notable and polarizing new restaurants, is exiting the project.
From Los Angeles Times ● Nov. 18, 2025
Schriver was listed in official documents as the co-owner and co-operator of Memorial Mortuary & Crematory along with his brother, George, when police executed the search warrant in April.
From Washington Times ● Sep. 7, 2016
It is not unusual for a co-operator to have 15 or 20 long meetings with agents and prosecutors.
From Economist ● Oct. 2, 2014
With these insured, the co-operator cannot be bought or corrupted by wealth.
From Solaris Farm A Story of the Twentieth Century by Milan C. Edson
