Definition of co
1
company
2
county
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co
abbreviation
Updated on: 11 Sep 2017
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Co
symbol
Definition of Co
cobalt
CO
abbreviation
Definition of CO
1
cash order
2
Colorado
3
commanding officer
4
conscientious objector
5
corrections officer
co-
prefix
Definition of co-
1
:with :together :joint :jointly
- coexist
- coheir
2
:in or to the same degree
- coextensive
3 a
:one that is associated in an action with another :fellow :partner
- coauthor
- coworker
b
:having a usually lesser share in duty or responsibility :alternate :deputy
- copilot
4
:of, relating to, or constituting the complement of an angle
- cosine
Origin and Etymology of co-
Middle English, from Latin, from com-; akin to Old English ge-, perfective and collective prefix, Old Irish com- with
CO Defined for English Language Learners
co-
prefix
Definition of co- for English Language Learners
-
: with : together
-
: associated with another
CO Defined for Kids
co.
abbreviation
Definition of co. for Students
1
company
2
county
CO
abbreviation
Definition of CO for Students
Colorado
co-
prefix
Definition of co- for Students
1
:with :together :joint :jointly
- cooperate
2
:in or to the same degree
3
:fellow :partner
- coauthor
Medical Dictionary
Co
abbreviation
medical Definition of Co
coenzyme
Co
symbol
medical Definition of Co
cobalt
c/o
abbreviation
medical Definition of c/o
complains of
Law Dictionary
c/o
abbreviation
legal Definition of c/o
care of
co
abbreviation
legal Definition of co
1
company
2
county
CO
abbreviation
legal Definition of CO
1
commanding officer
2
conscientious objector
3
corrections officer
co-
prefix
legal Definition of co-
1
:with :together :joint :jointly
- codefendant
2 a
:associated in an action with another :fellow
- co-conspirator
b
:having a usually lesser share in duty or responsibility :alternate :deputy
- co-counsel
Learn More about co
-
Britannica English: Translation of co for Arabic speakers
Seen and Heard
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