(now rare) A group of 70 people or a collection of 70 things.

(now rare) The team of translators who produced the Septuagint. / An influential Greek translation of the Hebrew Bible produced in Alexandria in the 3rd and 2nd centuries BC.

From or related to the Septuagint.

(rare) plural of Septuagint: the translators of the Septuagint or editions of the work.

(now rare) plural of septuagint