copilot

noun

co·​pi·​lot ˈkō-ˌpī-lət How to pronounce copilot (audio)
Synonyms of copilotnext
: a qualified pilot who assists or relieves the pilot but is not in command

Examples of copilot in a Sentence

Recent Examples on the Web
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Clinical copilots can summarize histories, identify patterns, suggest diagnoses, and handle documentation in the background. Bruce Broussard, Fortune, 29 Apr. 2026 Sylvia, my copilot, snores softly. Literary Hub, 29 Apr. 2026 These copilots handle administrative triage, patient communication, and proactive outreach, while seamlessly connecting patients to doctors when needed. Matthew Kayser, USA Today, 30 Mar. 2026 An Air Canada jet carrying more than 70 passengers collided with a fire truck while landing at New York's LaGuardia Airport late Sunday, killing the pilot and copilot and injuring several others, officials said. Arkansas Online, 24 Mar. 2026 See All Example Sentences for copilot

Word History

First Known Use

1927, in the meaning defined above

Time Traveler
The first known use of copilot was in 1927

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Cite this Entry

“Copilot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/copilot. Accessed 7 May. 2026.

Kids Definition

copilot

noun
co·​pi·​lot ˈkō-ˌpī-lət How to pronounce copilot (audio)
: a pilot who assists the pilot or commander of a flight of an aircraft or spacecraft

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