Liberty party: Meaning and Definition of

Lib'erty par"ty

Pronunciation: [key]
— U.S. Hist. U.S. Hist.
  1. the first antislavery political party, organized in 1839 and merged with the Free Soil party in 1848.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.