/ Dictionary / Index Y YD.: Meaning and Definition of Find definitions for: YD. Pronunciation: [key] (in the People's Democratic Republic of Yemen) dinar; dinars. yd. Pronunciation: [key] yard; yards. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. yclept yds. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language