/ Dictionary / Index Y yill: Meaning and Definition of Find definitions for: yill Pronunciation: (yil), [key] — n. Scot. ale. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Yi Jing Yima Related Content Daily Word Quiz: crockery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language