cooperate

Or co-op·er·ate

[koh-op-uh-reyt]

verb (used without object)

cooperated, cooperating 

1. to work or act together or jointly for a common purpose or benefit.

2. to work or act with another or other persons willingly and agreeably.

   Synonyms: participate, join, collaborate

3. to practice economic cooperation.

cooperate

/ kəʊˈɒpəˌreɪt /

verb

1. to work or act together

2. to be of assistance or be willing to assist

3. economics (of firms, workers, consumers, etc) to engage in economic cooperation

Other Word Forms

• cooperator noun
• co-operator noun
• uncooperating adjective

Word History and Origins

Origin of cooperate¹

First recorded in 1595–1605; from Late Latin cooperātus, past participle of cooperārī “to work with”; co-, operate

Word History and Origins

Origin of cooperate¹

C17: from Late Latin cooperārī to work with, combine, from Latin operārī to work

Example Sentences

Authorities have said D4vd, 20, was initially cooperating with investigators when news broke that a body was located in a vehicle registered to his name.

From Los Angeles Times

"However the battle isn't yet won, given the legal hurdles of extradition proceedings, and we hope the relevant government institutions of both states shall continue cooperating to meet the ends of justice."

From BBC

But China is not one of them, prohibited by Congress during the Obama era from cooperating with the United States in space after attempting to steal U.S. technology on intercontinental ballistic missiles and thermonuclear weapons.

From Los Angeles Times

“We do not cooperate in nor are we ever involved in immigration enforcement,” he said.

From Los Angeles Times

“We are fully cooperating and compliant with the Regional Water Quality Control Board and the California Department of Fish and Wildlife requirements,” the company said in a written statement.

From Los Angeles Times

Related Words

• aid 
• assist 
• collaborate 
• comply with www.thesaurus.com
• conspire 
• contribute 
• coordinate 
• further 
• help 
• participate 
• unite 
• uphold