/ Dictionary / Index B birdseed: Meaning and Definition of Find definitions for: bird•seed Pronunciation: (bûrd'sēd"), [key] — n. any seed or mixture of seeds used for feeding birds. the seed of a grass, Phalaris canariensis, used as food for birds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: birdseed (Thesaurus) bird's beak Birdseye Related Content Daily Word Quiz: serendipity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language