Breadcrumb Home > Dictionary Cite Meaning of saturater Find definitions for: sat•u•rat•er Pronunciation: (sach'u-rā"tur), [key] — n. a person or thing that saturates. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. saturated vapor saturation Related Content Daily Word Quiz: persiflage Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language