/ Dictionary / Index S Schick test: Meaning and Definition of Find definitions for: Schick' test" Pronunciation: [key] — Med. Med. a diphtheria immunity test in which diphtheria toxoid is injected intracutaneously, nonimmunity being indicated by an inflammation at the injection site. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Schick Schiedam Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language