/ Dictionary / Index E EHS: Meaning and Definition of Find definitions for: EHS Pronunciation: [key] Environmental Health Services. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ehrlich EHV Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language