/ Dictionary / Index S saturated liquid: Meaning and Definition of Find definitions for: sat'urated liq'uid Pronunciation: [key] — Thermodynam. Thermodynam. a liquid whose temperature and pressure are such that any decrease in pressure without change in temperature causes it to boil. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. saturated fat saturated vapor Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language