/ Dictionary / Index L laterite: Meaning and Definition of Find definitions for: lat•er•ite Pronunciation: (lat'u-rīt"), [key] — n. Geol. a reddish ferruginous soil formed in tropical regions by the decomposition of the underlying rocks. a similar soil formed of materials deposited by water. any soil produced by the decomposition of the rocks beneath it. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: laterite (Thesaurus) laterigrade lateritious 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