Wordnet 3.0
NOUN (1)
1.
leader of the majority party in a legislature;
The Collaborative International Dictionary of English v.0.48:
majority leader \majority leader\ n. (Politics)
The leader of the majority party in a legislature. Compare
minority leader.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
majority leader
n 1: leader of the majority party in a legislature
Moby Thesaurus II by Grady Ward, 1.0:
21 Moby Thesaurus words for "majority leader":
MP, Member of Congress, Member of Parliament, alderman,
assemblyman, chosen freeholder, city father, congressman,
congresswoman, councilman, floor leader, lawgiver, lawmaker,
legislator, minority leader, party whip, representative, senator,
solon, state senator, whip