/ Dictionary / Index S spiritus asper: Meaning and Definition of Find definitions for: spir•i•tus as•per Pronunciation: (spir'i-tus as'pur Lat. spē'ri-t&oobreves äs'per). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. spirituous spiritus frumenti 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