/ Dictionary / Index N Natural Bridges: Meaning and Definition of Find definitions for: Nat'ural Bridg'es Pronunciation: [key] a national monument in SE Utah containing three natural bridges. Largest, 222 ft. (68 m) high; 261 ft. (80 m) span. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Natural Bridge natural child Related Content Daily Word Quiz: malady Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language