/ Dictionary / Index S slant height: Meaning and Definition of Find definitions for: slant' height" Pronunciation: [key] — Geom. Geom. (of a right circular cone) the distance from the vertex to any point on the circumference of the base. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. slant front slant-in Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language