/ Dictionary / Index P pumpkinseed: Meaning and Definition of Find definitions for: pump•kin•seed Pronunciation: (pump'kin-sēd" or, commonly, pung'kin-), [key] — n. the seed of the pumpkin. a freshwater sunfish, Lepomis gibbosus, of eastern North America. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pumpkinseed (Thesaurus) pumpkin head pumpman Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language