/ Dictionary / Index G gas plant: Meaning and Definition of Find definitions for: gas' plant" Pronunciation: [key] a plant, Dictamnus albus, of the rue family, native to Eurasia, having clusters of white or reddish flowers and strong-smelling foliage that emits a flammable vapor. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gas-permeable lens gas range Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language