Breadcrumb Home > Dictionary Cite Meaning of pollen Find definitions for: pol•len Pronunciation: (pol'un), [key] — n. the fertilizing element of flowering plants, consisting of fine, powdery, yellowish grains or spores, sometimes in masses. —v.t. to pollinate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pollen (Thesaurus) pollee pollen basket Related Content Daily Word Quiz: parallax Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language