/ Dictionary / Index W waist-high: Meaning and Definition of Find definitions for: waist-high Pronunciation: (wāst'hī'), [key] — adj. extending as high as the waist: a waist-high hedge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: waist-high (Thesaurus) waisted waistline Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language