/ Dictionary / Index W W.G.: Meaning and Definition of Find definitions for: W.G. Pronunciation: [key] water gauge. weight guaranteed. wire gauge. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. WFTU WGA Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language