/ Dictionary / Index S suction stop: Meaning and Definition of Find definitions for: suc'tion stop" Pronunciation: [key] — Phonet. Phonet. click (def. 3). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. suction pump suctorial 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