Copilot

ahd-5
  • noun. The second or relief pilot of an aircraft.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. a relief or assistant pilot of an aircraft
  • verb. To serve as relief or assistant pilot.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. a relief pilot on an airplane
  • Word Usage
    "“Nightmare flight, stand by for conditions at Yuma,” called the copilot of the KC-10."
    Hypernym
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