any association of professional sports teams other than the major leagues, esp. when the member teams are associated with or controlled by major-league teams, which use them as training and proving teams for promising players.
Pronunciation: (mī'nur-lēg'), [key]
1. of or pertaining to a minor league.
2. of little import or consequence: a painter with a minor-league talent.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.