/ Dictionary / Index R resistate: Meaning and Definition of Find definitions for: re•sist•ate Pronunciation: (ri-zis'tāt), [key] — n. Geol. any of the class of sediments, as sand or sandstone, consisting chiefly of minerals resistant to weathering. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. resistant Resistencia Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language