Where does “निश्चित” come from?

निश्चित (Sanskrit) comes from Sanskrit निश्चि, from Sanskrit निस्-, from Sanskrit नि-, from Proto-Indo-Iranian ní, from Proto-Indo-European ni — down.

निश्चित (Sanskrit): of one who has come to a conclusion or formed a certain opinion, determined to, resolute upon

Definitions

of one who has come to a conclusion or formed a certain opinion, determined to, resolute upon

Ancestry of “निश्चित”, step by step

Step	Language	Word	Meaning
1	Sanskrit	निश्चि	to ascertain, investigate, decide, settle, fix upon, determine, resolve
2	Sanskrit	निस्-	out, forth, away &c
3	Sanskrit	नि-	into; down; without, free of
4	Proto-Indo-Iranian	ní	down, downwards; in, into
5	Proto-Indo-European	ni	down

Words derived from “निश्चित”

निश्चित
نشچت
ਨਿਸ਼ਚਿਤ
നിശ്ചിത
निश्चितता
पूर्व-निश्चित

Every word from Proto-Indo-European ni →Every word from Proto-Indo-Iranian ní →Every word from Sanskrit नि- →