first officer
Americannoun
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another name for first mate
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the member of an aircraft crew who is second in command to the captain
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
At that point, Jameson comes past Marseille out the door away from the first officer, who tells her to “put him in.”
From Los Angeles Times ● Jun. 20, 2026
On the flight deck were Captain Sumeet Sabharwal, a pilot with decades of experience, and his younger colleague, first officer Clive Kunder.
From BBC ● Jun. 10, 2026
The captain and his first officer were taken into police custody in early October before returning to sea.
From Barron's ● Feb. 23, 2026
The animation showed what Sam Lilley, the first officer of American Airlines Flight 5342, likely saw, the National Transportation Safety Board believes.
From The Wall Street Journal ● Feb. 14, 2026
The first officer must have thought long and hard before making that comment.
From "Outliers" by Malcolm Gladwell
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.