/ Dictionary / Index A abase: Meaning and Definition of Find definitions for: a•base Pronunciation: (u-bās'), [key] — a•based, a•bas•ing. to reduce or lower, as in rank, office, reputation, or estimation; humble; degrade. to lower; put or bring down: He abased his head. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: abase (Thesaurus) à bas* abased Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language