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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Morales had been rescued by Brothers to the Rescue four years earlier while attempting to cross the straits on a makeshift raft and later joined the group as a copilot. Rick Jervis, USA Today, 18 May 2026 After achieving 30% adoption for a coding copilot that was rolled out by HubSpot, Lennox and his team shared incident data that showed engineers that the work being done by teams using that tool wasn’t negatively affecting reliability versus those that weren’t. John Kell, Fortune, 13 May 2026 Sylvia, my copilot, snores softly. Literary Hub, 29 Apr. 2026 There’s a lot of focus on copilots and chat interfaces but little on whether APIs can support autonomous usage. Baptiste Parravicini, Forbes.com, 16 Apr. 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 19 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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