Where does “त्रयःषष्टि” come from?

त्रयःषष्टि (Sanskrit) comes from Sanskrit षष्टि, from Proto-Indo-Aryan ṣwaṭṣHtí, from Proto-Indo-Iranian šwaćšHtí, from Proto-Indo-European swéḱsh₁ḱomt — six-ten.

त्रयःषष्टि (Sanskrit): sixty-three

Definitions

  1. sixty-three

Ancestry of “त्रयःषष्टि”, step by step

त्रयःषष्टि traces back through two separate lines of ancestry.

via Sanskrit षष्टि

StepLanguageWordMeaning
1Sanskritषष्टिsixty
2Proto-Indo-AryanṣwaṭṣHtí
3Proto-Indo-IranianšwaćšHtí
4Proto-Indo-Europeanswéḱsh₁ḱomtsix-ten

via Sanskrit त्रयः

StepLanguageWordMeaning
1Sanskritत्रयः
Every word from Proto-Indo-European swéḱsh₁ḱomtEvery word from Proto-Indo-Iranian šwaćšHtíEvery word from Proto-Indo-Aryan ṣwaṭṣHtí