/ Dictionary / Index S self-pollination: Meaning and Definition of Find definitions for: self-pol•li•na•tion Pronunciation: (self'pol"u-nā'shun, self"-), [key] — n. Bot. the transfer of pollen from the anther to the stigma of the same flower, another flower on the same plant, or the flower of a plant of the same clone. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: self-pollination (Thesaurus) self-pollinate self-portrait Related Content Daily Word Quiz: kiln Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language