/ Dictionary / Index S severy: Meaning and Definition of Find definitions for: sev•er•y Pronunciation: (sev'u-rē), [key] — pl. -er•ies. (in a vaulted structure) one bay between two principal transverse arches. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Severus seviche Related Content Daily Word Quiz: menagerie Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language