septŭāginta — Lewis & Short
septŭāginta, num. adj.for septumaginta, septem-decenta,
centum septuaginta,a hundred and seventy, Cic. Verr. 2, 3, 52, § 121:
septuaginta et tres,Liv. 35, 1 fin.:
septem et septuaginta annos,Nep. Att. 21, 1; cf.
with numerals: interficiuntur IV. et LXX.,Caes. B. G. 4, 12.