/ Dictionary / Index P progeny: Meaning and Definition of Find definitions for: prog•e•ny Pronunciation: (proj'u-nē), [key] — pl. -ny -nies. a descendant or offspring, as a child, plant, or animal. such descendants or offspring collectively. something that originates or results from something else; outcome; issue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: progeny (Thesaurus) progenitor progeria Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language