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
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.
The driver, Majid (Ali Mohammad Radmanesh), has romantic feelings for his copilot, Najveh (Zakieh Behbahani), a deaf woman in a relationship with a domestic abuser. Carlos Aguilar, Variety, 30 Dec. 2025 Much as Google’s search algorithm improved itself by learning which websites users actually clicked on, AI systems that capture feedback loops — like coding copilots do now when users accept or reject suggestions — will improve far faster than static models. Sridhar Ramaswamy, Fortune, 28 Dec. 2025 Our copilots are like having an experienced assistant built into the software. Sj Studio, Sourcing Journal, 4 Dec. 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 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 11 Jan. 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

More from Merriam-Webster on copilot

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