/ Dictionary / Index S Sennacherib: Meaning and Definition of Find definitions for: Sen•nach•er•ib Pronunciation: (su-nak'ur-ib), [key] — n. died 681b.c.,king of Assyria 705–681. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sennacherib (Thesaurus) senna Senna knot Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language