cooperative

1 of 2

adjective

co·​op·​er·​a·​tive kō-ˈä-p(ə-)rə-tiv 

-ˈä-pə-ˌrā-

1

a

: marked by cooperation

cooperative efforts

b

: marked by a willingness and ability to work with others

cooperative neighbors

2

: of, relating to, or organized as a cooperative

a cooperative store

3

: relating to or comprising a program of combined liberal arts and technical studies at different schools

cooperatively adverb

cooperativeness noun

cooperative

2 of 2

noun

: an enterprise or organization owned by and operated for the benefit of those using its services

Synonyms

Adjective

• collaborative
• collective
• joint
• combined
• mutual
• communal

Examples of cooperative in a Sentence

Adjective

The witness was very cooperative.

a cooperative space project undertaken by Russia and the U.S.

Recent Examples on the Web

Adjective

Be cooperative and courteous to counteract any tension around you. —Georgia Nicols, Denver Post, 10 July 2025

OpenAI’s models, by contrast, were highly cooperative, which wound up being catastrophic for them against more hostile opponents. —Jeremy Kahn, Fortune, 8 July 2025

Noun

The Guild brewing cooperative now pours pints where screws and fasteners were once manufactured; artisan pretzel maker Malted Barley provides the cushioning carbs. —Bob Curley, AFAR Media, 8 July 2025

Another important partnership involves cooperatives and traditional banks. —Juan Arroyo, Forbes.com, 7 July 2025

Word History

Etymology

Adjective

see cooperate

Noun

see cooperate

First Known Use

Adjective

1603, in the meaning defined at sense 1a

Noun

1829, in the meaning defined above

Rhymes for cooperative

• accommodative
• accumulative
• adjudicative
• administrative
• agglutinative
• ameliorative
• appreciative
• assimilative
• associative
• authoritative
• collaborative
• deliberative

Kids Definition

cooperative

1 of 2 adjective

co·​op·​er·​a·​tive kō-ˈäp-(ə-)rət-iv 

-ˈäp-ə-ˌrāt-

1

: willing to cooperate

cooperative neighbors

2

: of, relating to, or organized as a cooperative

a cooperative store

cooperative apartments

cooperatively adverb

cooperativeness noun

cooperative

2 of 2 noun

: an association owned by and operated for the benefit of those using its services

Legal Definition

cooperative

1 of 2 adjective

: of, relating to, or organized as a cooperative

cooperative

2 of 2 noun

co·​op·​er·​a·​tive

: an enterprise or organization (as for banking and credit services or the ownership of residential property) that is owned by and operated for the benefit of those using its services

called also co-op

compare condominium sense 1