/ Dictionary / Index L lithophyte: Meaning and Definition of Find definitions for: lith•o•phyte Pronunciation: (lith'u-fīt"), [key] — n. a polyp with a hard or stony structure, as a coral. any plant growing on the surface of rocks. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lithophyte (Thesaurus) lithophone lithopone Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language