/ Dictionary / Index A American Antislavery Society: Meaning and Definition of Find definitions for: Amer'ican Antislav'ery Soci"ety Pronunciation: [key] — U.S. Hist. U.S. Hist. a society, founded in 1833 and led by William Lloyd Garrison, to abolish slavery. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. American aloe American Association of Retired Persons Related Content Daily Word Quiz: sinister Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language