/ Dictionary / Index Y YMHA: Meaning and Definition of Find definitions for: YMHA Pronunciation: [key] Young Men's Hebrew Association. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Y.M.Cath.A. Ymir Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language