/ Dictionary / Index S Stefanie: Meaning and Definition of Find definitions for: Stef•a•nie Pronunciation: (stef'u-nē Fr. ste-fa-nē'), [key] — n. a female given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Stefan-Boltzmann law Stefansson 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