overboard
Americanadverb
idioms
adverb
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from on board a vessel into the water
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informal
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to be extremely enthusiastic
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to go to extremes
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to reject or abandon
Etymology
Origin of overboard
before 1000; Middle English over bord, Old English ofer bord. See over, board
Explanation
You can only fall overboard if you're on a boat. If you fall overboard, don't forget your life vest! The adverb overboard most often comes up when someone falls in the water. When it's used literally, it very specifically refers to the movement of a person or an object from a boat into the ocean or other body of water. Figuratively, to go overboard means to take something too far — you're going overboard on your diet if you refuse to eat anything that isn't green.
Vocabulary lists containing overboard
Inside Out & Back Again
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Bud, Not Buddy
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This Week in Words: Current Events Vocab for November 26–December 2, 2022
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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.
In a statement, Carnival confirmed that a passenger had gone overboard.
From Los Angeles Times ● Sep. 21, 2026
Just don’t go overboard with a too-extensive nighttime routine, says Dr. Feby Maria Puravath-Manikat, a sleep-medicine physician in the Bay Area.
From The Wall Street Journal ● Sep. 11, 2026
One sailor who reportedly jumped overboard is only 19 — practically still a kid.
From Salon ● Aug. 17, 2026
"Some people go really overboard," Jason tells me when we meet in Manchester.
From BBC ● Aug. 15, 2026
Just then the fish gave a sudden lurch that pulled the old man down onto the bow and would have pulled him overboard if he had not braced himself and given some line.
From "The Old Man and The Sea" by Ernest Hemingway
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.
