cooperate

or co-op·er·ate

[ koh-op-uh-reyt ]
/ koʊˈɒp əˌreɪt /

verb (used without object), co·op·er·at·ed, co·op·er·at·ing.

to work or act together or jointly for a common purpose or benefit.
to work or act with another or other persons willingly and agreeably.
to practice economic cooperation.

QUIZZES

CHALLENGE YOURSELF WITH THIS MIDDLE SCHOOL PART OF SPEECH QUIZ!

How well do you know your adjectives from your adverbs? Your preposition from your pronouns? Your interjections from your conjunctions? Let’s put your knowledge of parts of speech to the text! Note: Many of the following questions will ask you to identify the parts of speech “in order.” That means the first word in all capital letters will correspond to the first option in an answer, and so on.
Question 1 of 10
In order, what parts of speech are the words in all capital letters? Alisa was VERY tired, SO she decided to go to bed.

Origin of cooperate

1595–1605; < Late Latin cooperātus past participle of cooperārī to work with. See co-, operate

OTHER WORDS FROM cooperate

co·op·er·a·tor, co-op·er·a·tor, nounun·co·op·er·at·ing, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for cooperating

British Dictionary definitions for cooperating

cooperate

co-operate

/ (kəʊˈɒpəˌreɪt) /

verb (intr)

to work or act together
to be of assistance or be willing to assist
economics (of firms, workers, consumers, etc) to engage in economic cooperation

Derived forms of cooperate

cooperator or co-operator, noun

Word Origin for cooperate

C17: from Late Latin cooperārī to work with, combine, from Latin operārī to work
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012