/ Dictionary / Index G gravity meter: Meaning and Definition of Find definitions for: grav'ity me"ter Pronunciation: [key] — Geol. Geol. gravimeter (def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gravity hinge gravity railroad Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language