/ Dictionary / Index A Ayr: Meaning and Definition of Find definitions for: Ayr Pronunciation: (âr), [key] — n. a seaport in SW Scotland. 40,000. Ayrshire (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ayr (Thesaurus) ayous ayre Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language