/ Dictionary / Index O ophiolite: Meaning and Definition of Find definitions for: oph•i•o•lite Pronunciation: (of'ē-u-līt", ō'fē-), [key] — n. Geol. an assemblage of mafic igneous rocks representing remnants of former oceanic crust. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ophiolatry ophiology Related Content Daily Word Quiz: cur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language