/ Dictionary / Index S Salk vaccine: Meaning and Definition of Find definitions for: Salk' vaccine" Pronunciation: [key] a vaccine that contains three types of inactivated poliomyelitis viruses and induces immunity against the disease. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Salk salle à manger* 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