Where does “hypotenusa” come from?

hypotenusa (Swedish) comes from Latin hypotenusa, from Ancient Greek ὑποτείνουσα, from Ancient Greek ὑποτείνω, from Ancient Greek τείνω, from Proto-Hellenic téňňō, from Proto-Indo-European tén-ye-ti, from Proto-Indo-European ten- — to stretch, to extend.

hypotenusa (Swedish): hypotenuse

Definitions

  1. hypotenuse

Ancestry of “hypotenusa”, step by step

StepLanguageWordMeaning
1Latinhypotenusahypotenuse
2Ancient Greekὑποτείνουσαpresent active participle of ῠ̔ποτείνω;...
3Ancient Greekὑποτείνωto stretch under, put under; to extend under,...
4Ancient Greekτείνωto stretch, extend; to spread; to exert, push to...
5Proto-Hellenictéňňōto stretch
6Proto-Indo-Europeantén-ye-ti
7Proto-Indo-Europeanten-to stretch, to extend
Every word from Proto-Indo-European ten-Every word from Proto-Indo-European tén-ye-tiEvery word from Proto-Hellenic téňňō