Co

¹

Symbol, Chemistry.

1. cobalt.

CO

²

abbreviation

1. Colorado (approved especially for use with zip code).

2. commanding officer.

3. conscientious objector.

Co.

³

Or co.

abbreviation

1. Company.

2. County.

c/o

⁴

1. care of.

2. Bookkeeping.,  carried over.

3. cash order.

C/o

⁵

1. care of.

2. Bookkeeping.,  carried over.

C/O

⁶

1. cash order.

2. certificate of origin.

co-

⁷

1. variant of com- before a vowel, h, and gn: coadjutor; cohabit; cognate . The prefix co- now productively forms new words from bases beginning with any sound (co-conspirator; co-manage; coseismic ), sometimes with the derived sense “auxiliary, subsidiary” (coenzyme; copilot ), and, in mathematics and astronomy, with the sense “complement” (codeclination ).

c.o.

⁸

abbreviation

1. care of.

2. carried over.

C.O.

⁹

abbreviation

1. cash order.

2. Commanding Officer.

3. conscientious objector.

4. correction officer.

CO

¹

abbreviation

1. Commanding Officer

2. Commonwealth Office

3. conscientious objector

4. Colorado

5. Colombia (international car registration)

co-

²

prefix

1. together; joint or jointly; mutual or mutually

   coproduction

2. indicating partnership or equality

   cofounder

   copilot

3. to the same or a similar degree

   coextend

4. (in mathematics and astronomy) of the complement of an angle

   cosecant

   codeclination

Co

³

abbreviation

1. (esp in names of business organizations) Company

2. informal,  and the rest of them

   Harold and co

c/o

⁴

abbreviation

1. care of

2. accounting carried over

co

⁵

abbreviation

1. a commercial company (used with a country domain name)

2. Colombia

Co

⁶

symbol

1. cobalt

Co

⁷

abbreviation

1. County

Word History and Origins

Origin of CO¹

from Latin, reduced form of _com-

Example Sentences

For good measure, the Dodgers clinched a postseason berth for the 13th consecutive season, and with it the chance for Kershaw and Co. to win a third championship in six years.

From Los Angeles Times

Later that day, Walt Disney Co., which owns ABC, said it would indefinitely pull the show.

From Los Angeles Times

Members of the union, which represents TV and film writers, marched with signs calling the move an attack on free speech and accusing Walt Disney Co. executives of lacking backbone.

From Los Angeles Times

Walt Disney Co.-owned ABC then announced it would pull “Jimmy Kimmel Live!” indefinitely.’’

From Los Angeles Times

Executives at the Walt Disney Co.-owned broadcaster said that the post crossed a line, rejecting Barr’s apology and pleas for forgiveness.

From Los Angeles Times