Where does “septuagenar” come from?

septuagenar (Romanian) comes from French septuagénaire, from Latin septuagenarius, from Latin septuāgēnus, from Latin septuāgintā, from Latin septmāginta, from Proto-Indo-European septm̥̄ḱomt, from Proto-Indo-European septḿ̥-dḱomt — seven-ten.

septuagenar (Romanian): septuagenarian

Definitions

  1. septuagenarian

Ancestry of “septuagenar”, step by step

StepLanguageWordMeaning
1Frenchseptuagénaireseptuagenarian
2Latinseptuagenariusseptuagenarian, of or relating to the number...
3Latinseptuāgēnusseventy each; seventy at a time
4Latinseptuāgintā
5Latinseptmāginta
6Proto-Indo-Europeanseptm̥̄ḱomt
7Proto-Indo-Europeanseptḿ̥-dḱomtseven-ten
Every word from Proto-Indo-European septḿ̥-dḱomtEvery word from Proto-Indo-European septm̥̄ḱomtEvery word from Latin septmāginta