strike out
Britishverb
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(tr) to remove or erase
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(intr) to start out or begin
to strike out on one's own
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baseball to put out or be put out on strikes
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informal (intr) to fail utterly
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Cancel or erase, as in Strike out that last sentence, please . [Early 1500s]
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Begin a course of action, set out energetically, as in Elaine was determined to strike out on her own . [Early 1700s]
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Fail in an endeavor, as in His latest business venture has struck out . This usage originated in baseball, where it refers to a batter's failure to put the ball in play ( Williams struck out three times in yesterday's game ), as well as to a pitcher's success in eliminating a batter ( Clemens struck him out again in the fourth inning ). [Late 1800s]
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.
“Houdini plays,” Kiffin said of Chambliss’s ability to conjure a big strike out of thin air.
From The Wall Street Journal ● Sep. 20, 2026
Pelinka can’t strike out on free agent signees like Gabe Vincent and Kendrick Nunn.
From Los Angeles Times ● Jun. 28, 2026
Even if ambition results in a flop, it’s far more admirable to swing hard and strike out than it is to cower in the proverbial dugout.
From Salon ● Jun. 27, 2026
It’s time to strike out on your own.
From MarketWatch ● Jun. 24, 2026
A first child is your own best foot forward, and how you do cheer those little feet as they strike out.
From "The Poisonwood Bible" by Barbara Kingsolver
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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.