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Meaning of bush leaguer

bush' lea"guer

Pronunciation: [key]
  1. Also called
    1. a player in a minor league.
    2. an incompetent player, as one who behaves or plays as if he or she belonged in a minor league.
  2. a person who performs at an inferior level or in an inferior manner.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.