eusebius Eusebian • eusebius hieronymus · · · Info · Definitions · Characters · · eusebius · · Text Latin · · Script 8 · · Length 5 · · Syllables Definitions · · · (noun) Christian bishop of Caesarea in Palestine; a church historian and a leading early Christian exegete (circa 270-340). Synonyms: Eusebius, Eusebius of Caesarea. · · Noun Definition 1 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 s latin small letter s U+0073 u latin small letter u U+0075