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Definition of co-opt
co-opt
Adjective:co-optative
•Past Simple:co-opted
•Past Participle:co-opted
•Present Participle:co-opting
• verb
1
To divert to or use in a role different from the usual or original one; to adopt an idea, movement, or group for one's own use.
Example
"Corporations often co-opt grassroots social movements by turning their slogans into advertising campaigns."
2
To win over or neutralize a potential opponent by assimilating them into an established group or system.
Example
"The ruling party sought to co-opt its most vocal critics by offering them senior cabinet positions."
3
To appoint to membership of a committee or other body by invitation of the existing members.
Example
"The board voted unanimously to co-opt two external financial experts onto the advisory panel."
Synonyms
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Wordmom. (2026). Definition of Co-opt. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/co--opt