coworker

noun

co·​work·​er ˈkō-ˌwər-kər How to pronounce coworker (audio)
variants or co-worker
plural coworkers or co-workers
Synonyms of coworker
: one who works with another : a fellow worker
went out for drinks with her coworkers after work
So instead of serving your family, friends and even co-workers outdated, calorie-laden foods, treat them to this new cuisine.Charlotte Lyons

Examples of coworker in a Sentence

my coworkers and I often send facetious e-mails to one another
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Her coworkers checked on her throughout the day. Jessica Guynn, USA Today, 14 June 2026 No one in the public knew until much later, when, during a recap broadcast, Lalas' fellow FOX commentator, former French soccer star Thierry Henry, revealed he was moved by his coworker's display of emotion. Austin Perry Outkick, FOXNews.com, 14 June 2026 The film follows Bear (Michael Johnston), an awkward music store clerk who breaks a mysterious object called the One Wish Willow to make his coworker Nikki (Inde Navarrette) fall in love with him—only for the wish to come at a sinister cost. Olivia Tauber, Vanity Fair, 12 June 2026 Company growth succeeds only when employees stop viewing AI as a passive software tool like Excel, and begin treating it as an active digital coworker, Gerjets said. Sebastian Herrera, Fortune, 12 June 2026 See All Example Sentences for coworker

Word History

First Known Use

1591, in the meaning defined above

Time Traveler
The first known use of coworker was in 1591

Browse Nearby Words

Cite this Entry

“Coworker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coworker. Accessed 16 Jun. 2026.

Kids Definition

coworker

noun
co·​work·​er
ˈkō-ˌwər-kər
: a fellow worker

More from Merriam-Webster on coworker

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster