/ Dictionary / Index S Simonson: Meaning and Definition of Find definitions for: Si•mon•son Pronunciation: (sī'mun-sun), [key] 1888–1967, U.S. set designer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Simon says simony Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language