/ Dictionary / Index T TSS: Meaning and Definition of Find definitions for: TSS Pronunciation: [key] toxic shock syndrome. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tss (Thesaurus) TSR T-stop Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language