Where does “इंद्रधनुष” come from?

इंद्रधनुष (Hindi) comes from Sanskrit इन्द्रधनुस्, from Sanskrit इन्द्र॑.

इंद्रधनुष (Hindi): rainbow

Definitions

rainbow

Ancestry of “इंद्रधनुष”, step by step

Step	Language	Word	Meaning
1	Sanskrit	इन्द्रधनुस्	—
2	Sanskrit	इन्द्र॑	—

Every word from Sanskrit इन्द्र॑ →

इंद्रधनुष — Etymology, Origin & Word History | Etymology Explorer