colleague

noun

col·​league ˈkä-(ˌ)lēg 

: an associate or coworker in a workplace or profession and often of similar rank or status : a fellow worker or professional

… team-building exercises can also help colleagues understand one another …

—States News Service

colleagueship

ˈkä-(ˌ)lēg-ˌship 

noun

Did you know?

Which of the following words come from the same source as colleague: college, legacy, collaborate, allegation, collar, relegate, delegate? It might be easier to guess if you know that the ancestor in question is legare, a Latin verb meaning "to choose or send as a deputy or emissary" or "to bequeath." All of the words in the list above except collaborate (which comes from the Latin collaborare, meaning "to labor together") and collar (from collum, collus, Latin for "neck") are descendants of legare.

Synonyms of colleague

• partner
• coworker
• associate
• buddy
• peer
• fellow

Examples of colleague in a Sentence

Not since Cronkite's CBS mentor and colleague Edward R. Murrow lifted Senator Joe McCarthy by the skunk tail for public inspection had one TV broadcast reflected such a fateful climate change in public opinion. —James Wolcott, Vanity Fair, June 2003

My colleague Gene Sperling and I were standing over my speakerphone, but for all Mario Cuomo knew we were on our knees. —George Stephanopoulos, Newsweek, 15 Mar. 1999

Nineteenth-century naturalist Thomas Henry Huxley, a colleague of Charles Darwin, was the first to suggest that dinosaurs and birds were related. —Laura Tangley, U.S. News & World Report, 6 July 1998

… it gets noticed no more than an hour later by another colleague of mine, whom I've never met personally but know to be an art historian … —John Barth, Atlantic, March 1995

A colleague of mine will be speaking at the conference.

on her first day at work her colleagues went out of their way to make her feel welcome

Recent Examples on the Web

The attorney general of the UAE, Hamad Saif Al Shamsi, said the co-pilot on board the flight had attempted to seize control of the plane by attacking his colleague with a crash ax – a piece of equipment required on most aircraft. — Tal Shalev, CNN Money, 4 Oct. 2026

Thomson says Gordon urged Zakrzewski to turn on a livestream that would display his location to Fox colleagues in New York and London. — David Folkenflik, NPR, 4 Oct. 2026

Mischel and colleagues followed those children and continued to study them over time. — Joan M. Cook, Time, 3 Oct. 2026

Alcott, Bekker, and their colleagues got around that limitation with a new technique that separates phosphorus according to the type of mineral it is bound to. — Sharmila Kuthunur, Space.com, 3 Oct. 2026

Word History

Etymology

Middle French collegue, from Latin collega, from com- + legare to depute — more at legate

First Known Use

circa 1533, in the meaning defined above

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Kids Definition

colleague

noun

col·​league ˈkäl-ˌēg 

: an associate in a profession or office