/ Dictionary / Index S Sella: Meaning and Definition of Find definitions for: Sel•la Pronunciation: (sel'u), [key] — n. Douay Bible. Zillah. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sell sell-back 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