Breadcrumb Home > Dictionary > Index A adat: Meaning and Definition of Find definitions for: a•dat Pronunciation: (ä'dät), [key] — n. the native law traditional in Indonesia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ad astra per aspera* adaxial ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language