big-league Hear it!

big-league definition

☆ big·-league (big′lēg′)

adjective

Informal of or at the highest level in one's profession or field of activity

Etymology: after the big (i.e., major) leagues in professional baseball

Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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