/ Dictionary / Index B Buckley's chance: Meaning and Definition of Find definitions for: Buck'ley's chance' Pronunciation: [key] — Australian. Australian. no chance at all or only a slim hope. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Buckley buckminsterfullerene 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