/ Dictionary / Index Z ZEG: Meaning and Definition of Find definitions for: ZEG Pronunciation: [key] zero economic growth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Zeeman effect zein Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language