big league
1 Americannoun
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Sports. a major league, as in baseball.
His debut in the big leagues was as a relief pitcher for the Dodgers in the final game of the regular season.
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Informal. the area of greatest competition, highest achievement or rewards, etc..
He's a local politician who isn't ready for the big league.
adjective
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Sports. of or belonging to a major league.
a big-league pitcher.
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Informal. among the largest, foremost, etc., of its kind.
the big-league steel companies.
Other Word Forms
- big leaguer noun
- big-leaguer noun
Etymology
Origin of big league1
An Americanism dating back to 1880–85
Origin of big-league2
An Americanism dating back to 1885–90; adjective use of big league
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.
Though he posted a .190/.292/.310 slash line at the big league level, prospect analyst Jim Callis still has high hopes for Freeland.
From Los Angeles Times • Mar. 4, 2026
The middle infielder enters his 13th and final big league season with a total of 57 home runs.
From Los Angeles Times • Feb. 17, 2026
William Blair analyst Neal Dingmann thinks the acquisition price represents a “compelling valuation for a big league company.”
From Barron's • Feb. 2, 2026
Some are living up to expectations while some are surpassing them, so who are they and how have they made the transition to the big league look easy?
From BBC • Oct. 22, 2025
Berg had been a mediocre ballplayer at best, hitting .243 over fifteen big league seasons as a backup catcher.
From "Bomb" by Steve Sheinkin
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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.