co

abbreviation
Updated on: 11 Sep 2017

Definition of co

1 company
2 county

Co

symbol

Definition of Co

cobalt

Other Chemical Engineering Terms


CO

abbreviation

Definition of CO

1 cash order
2 Colorado
3 commanding officer
4 conscientious objector
5 corrections officer

c/o

abbreviation

Definition of c/o

care of

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

CO

abbreviation

medical Definition of CO


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


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