/ Dictionary / Index Y Yima: Meaning and Definition of Find definitions for: Yi•ma Pronunciation: (yē'mä), [key] — n. Zoroastrianism. a legendary king who, having reigned under the protection of Ahura Mazda in perfect happiness, sinned and lost for the world the immortality it had enjoyed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. yill yin Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language