/ Dictionary / Index E East Riding: Meaning and Definition of Find definitions for: East' Ri'ding Pronunciation: (rī'ding), [key] a former administrative division of Yorkshire, in NE England, now part of Humberside. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. East Ridge East River Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language