Co
cobalt.
Jump To:
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Co
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CO
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Co.
Co.abbreviationCompany.
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c/o
c/ocare of.
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C/o
C/ocare of.
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C/O
C/Ocash order.
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co-
co-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 ).
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c.o.
c.o.abbreviationcare of.
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C.O.
C.O.abbreviationcash order.
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co
coabbreviationa commercial company (used with a country domain name)
Co
1 AmericanSymbol, Chemistry.
CO
2
American
Co.
3
American
Or
co.
abbreviation
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Company.
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County.
c/o
4
American
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care of.
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Bookkeeping. carried over.
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cash order.
C/o
5
American
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care of.
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Bookkeeping. carried over.
C/O
6
American
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cash order.
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certificate of origin.
co-
7
American
c.o.
8
American
abbreviation
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care of.
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carried over.
C.O.
9
American
abbreviation
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cash order.
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Commanding Officer.
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conscientious objector.
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correction officer.
CO
1
British
abbreviation
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Commanding Officer
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Commonwealth Office
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conscientious objector
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Colorado
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Colombia (international car registration)
co-
2
British
prefix
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together; joint or jointly; mutual or mutually
coproduction
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indicating partnership or equality
cofounder
copilot
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to the same or a similar degree
coextend
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(in mathematics and astronomy) of the complement of an angle
cosecant
codeclination
Co
3
British
abbreviation
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(esp in names of business organizations) Company
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informal and the rest of them
Harold and co
c/o
4
British
abbreviation
-
care of
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accounting carried over
co
5
British
abbreviation
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a commercial company (used with a country domain name)
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Colombia
Co
6
British
symbol
Co
7
British
abbreviation
Etymology
Origin of co-
from Latin, reduced form of com-
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
Huerta was at the center of many of the union’s landmark achievements, including the negotiation of a contract in 1966 with the Schenley Wine Co.
From Los Angeles Times ● Oct. 28, 2026
The genre has become a staple of the podcast industry, which took in $9.2 billion in global revenue last year, according to media consulting firm Owl & Co.
From Los Angeles Times ● Oct. 28, 2026
Victoria's Secret created this year's Fantasy Bra in collaboration with jewellery brand Jacob & Co, who said it was the "most valuable" one ever created and took 15 artists more than 1,000 hours to create.
From BBC ● Oct. 19, 2026
Geely Auto’s sprawling empire of car brands includes its namesake, as well as Zeekr and Lynk & Co.
From The Wall Street Journal ● Oct. 9, 2026
"Co back to your bedchamber, sweet Jonquil," he whispered.
From "A Clash of Kings" by George R.R. Martin
Images of Air Force One parked at the Turkish airport show vehicles labeled with the logo of a catering company called Turkish DO & CO.
From The Wall Street Journal ● Aug. 13, 2026
CO chondrites, also called carbonaceous chondrites of the Ornans class, represent only a very small portion of that group.
From Science Daily ● Jul. 19, 2026
Pennington's hometown was Glendale, Kentucky, and he was assigned to the 1st Space Battalion, 1st Space Brigade out of Fort Carson, CO.
From Barron's ● Mar. 10, 2026
“What Eric voted for was a resolution to condemn a horrific antisemitic attack in Boulder, CO that killed Karen Diamond, an 82-year old grandmother,” a campaign spokesman said in a statement.
From Los Angeles Times ● Jan. 28, 2026
“You gonna think back on this in twenty years, CO, and you gonna be ashamed of yourself.”
From "Newjack: Guarding Sing Sing" by Ted Conover
Gus Gala, an analyst at Monness, Crespi, Hardt & Co., began covering Sofi’s stock on Monday, calling the stock “cheap.”
From MarketWatch ● Oct. 27, 2026
That same neighbor tipped her off to Asher’s Chocolate Co., an 1892-founded, fifth-generation sweets company in Pennsylvania.
From Los Angeles Times ● Oct. 27, 2026
Tyler Simmons, who owns a coffee wine bar, Reunion & Co., on Hyperion Avenue in the Franklin Hills neighborhood of Los Feliz, said Raman and her team have always been receptive to his community’s needs.
From Los Angeles Times ● Oct. 26, 2026
Commerce shows up in three stereoscopic prints, taken by Keystone Co. between 1905 and 1908, of Maryland’s oyster and crab industry.
From The Wall Street Journal ● Oct. 24, 2026
Still wrote swiftly and briefly: “Arrival from Dorchester Co., 1860,” and under it, “Harriet Tubman’s Last ‘Trip’ to Maryland.”
From "Harriet Tubman: Conductor on the Underground Railroad" by Ann Petry
By filling out a form online or downloading the claim form and then mailing it to Facebook Consumer Privacy User Profile Litigation, c/o Settlement Administrator, 1650 Arch Street, Suite 2210, Philadelphia, PA 19103.
From Los Angeles Times ● Apr. 18, 2023
From lesser-known labels such as Vetements, Off-White c/o Virgil Abloh and Yang Li to global companies such as Dries Van Noten, Rick Owens, Prada and Maison Margiela, luxury now comes with unfinished hems.
From Washington Post ● Apr. 7, 2015
Contact Getting Around at [email protected] or c/o the Chicago Tribune, 435 N. Michigan Ave., Chicago, IL 60611; on Twitter @jhilkevitch; and at facebook.com/jhilkevitch.
From Chicago Tribune ● Dec. 14, 2014
Write to them c/o King Features Syndicate, 300 W. 57th St., 15th floor, New York, NY 10019, or via their website: .
From Seattle Times ● Apr. 25, 2012
You may return expense advance to Lovelace Foundation c/o me.
From "Women in Space" by Karen Bush Gibson
As I have only four weeks in which to complete my work here and get to London a 'collect reply by cable to C/o Colonel Sellheim, Australian Intermediate Base, Cairo, would greatly oblige.
From Gallipoli Diary, Volume 2 by Sir Ian Hamilton
The box was a gift from Felix Hoffmann, chief curator at C/O Berlin gallery, which he made in 2013.
From The Wall Street Journal ● Nov. 3, 2015
His personal project, Anniversaries, will be exhibited at C/O Berlin from June 20 to August 16.
From Time ● Jun. 5, 2015
Freeze frame … the C/O Gallery focuses on photography.
From The Guardian ● Aug. 17, 2011
A decade later, the scene has since caught up — though C/O remains at the epicenter, having shown the likes of Robert Frank and Nan Goldin.
From New York Times ● Dec. 26, 2010
C/O was thus founded to rectify Berlin’s undervaluing of art photography.
From New York Times ● Dec. 26, 2010
The co- leader of Aberdeen City Council, Ian Yuill, told BBC Scotland News it had been the most intense and sustained period of snow he could remember in more than 50 years.
From BBC ● Jan. 6, 2026
“Happy Father’s Day to my baby daddy and rad co- parent,” she captioned a pair of family photos.
From Los Angeles Times ● Nov. 4, 2025
He added, "We are committed to advancing our efforts to transform the prospect of a universal treatment, capable of controlling co- and serial infections of respiratory viruses and bacteria, into a reality."
From Science Daily ● Mar. 18, 2024
“The Yamnaya are extraordinary,” says the study’s co- author Volker Heyd, an archaeologist at the University of Helsinki.
From Scientific American ● Mar. 3, 2023
And I don’t want to give up the fun I have with my co- workers, especially Don Lucho with his gold tooth.
From "The Queen of Water" by Laura Resau
It seemed significant that our hero came clean about killing his c.o., the darkest element of Don Draper’s origin story, after initially lying about his rank.
From Slate ● May 11, 2015
He emphasized that his c.o. ideas remained unchanged.
From Time Magazine Archive
He had said that his "humanitarian beliefs" forbade him to bear arms, but lost an appeal to the President for classification as a c.o.
From Time Magazine Archive
The Selective Service Act makes it unmistakably clear that no one is to be exempted from the draft as a c.o. unless he holds to a "belief in a relation to a Supreme Being."
From Time Magazine Archive
A New Yorker of draft age, Seeger claimed exemption as a conscientious objector, but he was an unusual sort of c.o.
From Time Magazine Archive
Alec Ginsberg, a fourth-generation pharmacist who owns C.O.
From MarketWatch ● Jul. 23, 2026
Instead, it was “so many people screaming, screaming to talk to each other. Screaming for assistance: ‘Yo, C.O., my toilet flooded.
From Slate ● May 19, 2025
“A lot of big names come into C.O. Bigelow; they’re usually pretty humble,” Mr. O’Connor said.
From New York Times ● Mar. 5, 2020
An older, more-seasoned lifeboat pilot, future station C.O.
From Seattle Times ● Aug. 18, 2019
“Just tell Gillespie that his C.O. is going up first thing Monday morning.”
From "The Great Santini" by Pat Conroy
Iraola and co head back to their base in Chicago with a win under their belt but well aware that this is just the start.
From BBC ● Jul. 26, 2026
Associate Professor Nic Rawlence, Director of the Otago Palaeogenetics Laboratory, is a co author of the new study, which investigates the fossil and its evolutionary relationships.
From Science Daily ● Jul. 11, 2026
How Stokes, McCullum and co would love something similar.
From BBC ● Jun. 3, 2026
In 2014, I was part of the side that returned home with our tails between our legs after losing 5-0 to Mitchell Johnson and co.
From BBC ● Jun. 2, 2026
“Down co the sty to slop the hogs,” Grandma called back.
From "A Long Way from Chicago" by Richard Peck
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