first officer

noun

first mate.
copilot.

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Words nearby first officer

first nation, first night, first of all, first off, first offender, first officer, first papers, first peoples, first person, first point of aries, first position
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British Dictionary definitions for first officer

first officer

noun

another name for first mate
the member of an aircraft crew who is second in command to the captain
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012