/ Dictionary / Index W windpipe: Meaning and Definition of Find definitions for: wind•pipe Pronunciation: (wind'pīp"), [key] — n. the trachea of an air-breathing vertebrate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: windpipe (Thesaurus) window sill wind plant 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