/ Dictionary / Index A Ada: Meaning and Definition of Find definitions for: A•da Pronunciation: (ā'du), [key] — n. a city in central Oklahoma. 14,509. Adah. a female given name: from a Germanic word meaning “noble.” A•da Pronunciation: (ā'du), [key] — n. Computers. a programming language particularly suited to real-time applications: developed for use by the U.S. Department of Defense. ADA Pronunciation: [key] adenosine deaminase. American Dental Association. American Diabetes Association Americans for Democratic Action. A.D.A. Pronunciation: [key] American Dental Association. American Diabetes Association. Americans for Democratic Action. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ada (Thesaurus) ad Adabazar Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language