Where does “septuagenarian” come from?

septuagenarian (English) comes 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.

septuagenarian (English): Being between the age of 70 and 79, inclusive. In...

Definitions

  1. Being between the age of 70 and 79, inclusive. In...

Ancestry of “septuagenarian”, step by step

StepLanguageWordMeaning
1Latinseptuagenariusseptuagenarian, of or relating to the number...
2Latinseptuāgēnusseventy each; seventy at a time
3Latinseptuāgintā
4Latinseptmāginta
5Proto-Indo-Europeanseptm̥̄ḱomt
6Proto-Indo-Europeanseptḿ̥-dḱomtseven-ten

Words derived from “septuagenarian

Every word from Proto-Indo-European septḿ̥-dḱomtEvery word from Proto-Indo-European septm̥̄ḱomtEvery word from Latin septmāginta