co- Definition in the Cambridge English Dictionary Cambridge dictionaries logo
Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Definition of “co-” - English Dictionary

"co-" in American English

See all translations

co-prefix

us   /koʊ/
together; with: co-author co-founder They were named co-winners of the player of the week award.

Co.noun [U]

us   /ˈkʌm·pə·ni, koʊ/
abbreviation forcompany : Doubleday & Co., publishers
(Definition of co- from the Cambridge Academic Content Dictionary © Cambridge University Press)







"co-" in British English

See all translations

co-prefix

uk   /kəʊ-/ us   /koʊ-/

Co.noun [U]

uk   /kəʊ/ us   /koʊ/

COnoun

uk   /ˌsiːˈəʊ/ us   /ˌsiːˈoʊ/
(Definition of co- from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)

"co-" in Business English

See all translations

co-prefix

uk   /kəʊ-/ us  
together, or with someone else; used to form verbs: co-direct/co-found/co-manage
along with someone else; used to form nouns: co-chairman/co-director/co-manager co-ownership

Co.noun [U]

uk   us  
abbreviation for company : Ford Motor Co. Tiffany & Co.
(Definition of co- from the Cambridge Business English Dictionary © Cambridge University Press)
What is the pronunciation of co-?
Add Cambridge dictionaries to your browser to your website

“co-” in Business English

Avoiding common errors with the word enough.
Avoiding common errors with the word enough.
by ,
May 25, 2016
by Liz Walter Enough is a very common word, but it is easy to make mistakes with it. You need to be careful about its position in a sentence, and the prepositions or verb patterns that come after it. I’ll start with the position of enough in the sentence. When we use it with a noun,

Read More 

Word of the Day

sunscreen

a substance that you put on your skin to prevent it from being damaged by the sun

Word of the Day

convo noun
convo noun
May 23, 2016
informal a conversation The convo around concussions mostly focuses on guys who play football, but Chastain thinks that this whole thing could be a headache for women too.

Read More