/ Dictionary / Index E earth wave: Meaning and Definition of Find definitions for: earth' wave" Pronunciation: [key] — Geol. Geol. any elastic wave traveling through the material of the earth, as a wave caused by an earthquake. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. earthward earthwoman Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language