/ Dictionary / Index S Susan: Meaning and Definition of Find definitions for: Su•san Pronunciation: (s'zun), [key] — n. a female given name, form ofor Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Susa Susanna Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language