Where does “Septuagint” come from?

Septuagint comes from New Latin Septuaginta, referring to the Greek translation of Hebrew scriptures traditionally attributed to seventy Jewish translators.

Ancestry of “Septuagint”, step by step

Step	Language	Word	Meaning
1	Dutch	Septuaginta	—
2	Latin	septuāgintā	—
3	Latin	septmāginta	—
4	Proto-Indo-European	septm̥̄ḱomt	—
5	Proto-Indo-European	septḿ̥-dḱomt	seven-ten

Every word from Proto-Indo-European septḿ̥-dḱomt →