Septuagint

Septuagint [Lat.,=70], oldest extant Greek translation of the Hebrew Bible made by Hellenistic Jews, possibly from Alexandria, c.250 BC Legend, according to the fictional letter of Aristeas, records that it was done in 72 days by 72 translators for Ptolemy Philadelphus, which accounts for the name. The Greek form was later improved and altered to include the books of the Apocrypha and some of the pseudepigrapha. It was the version used by Hellenistic Jews and the Greek-speaking Christians, including St. Paul; it is still used in the Greek Church. The Septuagint is of importance to critics because it is translated from texts now lost. No copy of the original translation exists; textual difficulties abound. The symbol for the Septuagint is LXX.

Septuagint (often written LXX, the Latin numerals). The early Greek translation of the Hebrew scriptures inherited by the Christian Church. It is so-called because it was supposed to have been translated by seventy scholars (according to the Letter of Aristeas, it was 72).