ˌmajor-ˈleague BrE AmE adjective [only before noun]
1 . connected with the Major Leagues:
a major league pitcher
2 . important, large, or having a lot of influence:
a major-league player in California politics
ˌmajor-ˈleague BrE AmE adjective [only before noun]
1 . connected with the Major Leagues:
a major league pitcher
2 . important, large, or having a lot of influence:
a major-league player in California politics
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012