/ Dictionary / Index S sitzmark: Meaning and Definition of Find definitions for: sitz•mark Pronunciation: (sits'märk", zits'-), [key] — n. Skiing. a sunken area in the snow marking a backward fall of a skier. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sitzkrieg SI units 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