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copilot

noun

co·​pi·​lot ˈkō-ˌpī-lət How to pronounce copilot (audio)
: 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
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.
Yidu Tech developed an AI copilot to assist doctors in their medical work. Angelica Ang, Fortune, 21 Nov. 2025 Tech companies are racing to integrate AI into the clinical space by creating digital triage systems, diagnostic copilots, and decision-support tools designed to augment or even replace physician oversight. Dr. Nicholas Cozzi, Time, 10 Nov. 2025 Andrew operated as a helicopter copilot when Argentine forces invaded the Falkland Islands off the coast of South America in 1982. Kimi Robinson, USA Today, 6 Nov. 2025 On Tuesday morning, athenahealth announced multiple AI features, including an ambient digital scribe called athenaAmbient and a clinical copilot named Sage. Alexis Kayser, MSNBC Newsweek, 4 Nov. 2025 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 29 Nov. 2025.

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

More from Merriam-Webster on copilot

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