/ Dictionary / Index F Free Soil party: Meaning and Definition of Find definitions for: Free' Soil' par"ty Pronunciation: [key] a former U.S. political party (1848–56) that opposed the extension of slavery in the Territories not yet admitted to statehood. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Free-Soiler free speech Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language