/ Dictionary / Index A ayin: Meaning and Definition of Find definitions for: a•yin Pronunciation: (ä'yinSeph. Heb.ä'yēn), [key] — n. the 16th letter of the Hebrew alphabet. the voiced pharyngeal constrictive consonant represented by this letter and cognate with Arabic 'ain. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ayin (Thesaurus) A.Y.H. Ayinde 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