coworker

noun

co·​work·​er ˈkō-ˌwər-kər How to pronounce coworker (audio)
variants or co-worker
plural coworkers or co-workers
Synonyms of coworkernext
: 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So instead of serving your family, friends and even co-workers outdated, calorie-laden foods, treat them to this new cuisine.Charlotte Lyons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.
If tension comes up with a coworker, pause and restate roles clearly to keep things moving. Tarot.com, The Orlando Sentinel, 20 Apr. 2026 Though the titular beef is among coworkers at a Southern California country club, rather than strangers who take a road-rage incident too far, resulting in a much more passive-aggressive style of confrontation and rivalries that feel a bit more reasonable, at least at the start. Elaina Patton, IndieWire, 17 Apr. 2026 In the 1850s, company managers were alarmed to find out shipping workers were opening crates and marking P&G containers with stars to help coworkers who couldn’t read. Alexander Coolidge, USA Today, 15 Apr. 2026 Staff also remembered him as a constant source of support for coworkers — someone who checked in during difficult moments and made sure others were okay. Zachary Bynum, CBS News, 14 Apr. 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 20 Apr. 2026.

Kids Definition

coworker

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

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