/ Dictionary / Index W Wisdom of Jesus, Son of Sirach: Meaning and Definition of Find definitions for: Wis'dom of Je'sus Son' of Si'rach Pronunciation: [key] Ecclesiasticus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. wisdom Wisdom of Solomon Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language