Where does “*त्रयधा” come from?

*त्रयधा (Sanskrit) comes from Sanskrit धा, from Proto-Indo-European *dʰaH-.

Ancestry of “*त्रयधा”, step by step

*त्रयधा traces back through two separate lines of ancestry.

via Sanskrit धा

StepLanguageWordMeaning
1Sanskritधाto put, place, set, lay in or on
2Proto-Indo-European*dʰaH-—

via Sanskrit त्रय

StepLanguageWordMeaning
1Sanskritत्रय—
Every word from Proto-Indo-European *dʰaH- →Every word from Sanskrit धा →