/ Dictionary / Index S Sisera: Meaning and Definition of Find definitions for: Sis•er•a Pronunciation: (sis'ur-u), [key] — n. the commander of the Canaanite army of King Jabin: killed by Jael. Judges 4:17–22. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. siscowet Sisinnius Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language