Where does “septuagenarius” come from?

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

septuagenarius (Latin): septuagenarian, of or relating to the number...

Definitions

  1. septuagenarian, of or relating to the number...

Ancestry of “septuagenarius”, step by step

StepLanguageWordMeaning
1Latinseptuāgēnusseventy each; seventy at a time
2Latinseptuāgintā—
3Latinseptmāginta—
4Proto-Indo-Europeanseptm̥̄ḱomt—
5Proto-Indo-Europeanseptḿ̥-dḱomtseven-ten

Words derived from “septuagenarius”

Every word from Proto-Indo-European septḿ̥-dḱomt →Every word from Proto-Indo-European septm̥̄ḱomt →Every word from Latin septmāginta →