/ Dictionary / Index P prodigality: Meaning and Definition of Find definitions for: prod•i•gal•i•ty Pronunciation: (prod"i-gal'i-tē), [key] — pl. -ties the quality or fact of being prodigal; wasteful extravagance in spending. an instance of it. lavish abundance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: prodigality (Thesaurus) prodigal prodigal son Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language