Ecclesiasticus ecclesiastics • ecclesiastry · · · Info · Definitions · Characters · · Ecclesiasticus · · Text Latin · · Script 14 · · Length Definitions · · · (noun) an Apocryphal book mainly of maxims (resembling Proverbs in that respect). Synonyms: Ben Sira, Sirach, Wisdom of Jesus the Son of Sirach. · · Noun Definition 1 Characters · · E latin capital letter e U+0045 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075