• co-pilot (British spelling)

From co- +‎ pilot.

• Rhymes: -aɪlət

copilot (plural copilots)

1. A backup or assistant pilot of an aircraft.
2. An assistant, especially one that uses artificial intelligence.

• first officer
• second pilot
• number two

copilot (third-person singular simple present copilots, present participle copiloting, simple past and past participle copiloted)

1. To serve as relief or assistant pilot.

From co- +‎ pilot.

• Rhymes: -ɔt

copilot m or f by sense (plural copilots)

1. copilot

• “copilot”, in Diccionari de la llengua catalana [Dictionary of the Catalan Language] (in Catalan), second edition, Institute of Catalan Studies [Catalan: Institut d'Estudis Catalans], April 2007
• “copilot”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2026
• “copilot” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua.

Borrowed from French copilote.

copilot m (plural copiloți)

1. copilot