Where does “ternir” come from?

ternir (Old French) comes from Old High German *ternen.

ternir (Old French): to make dim, make wan

Definitions

to make dim, make wan

Ancestry of “ternir”, step by step

Step	Language	Word	Meaning
1	Old High German	*ternen	—

Words derived from “ternir”

Every word from Old High German *ternen →

ternir — Etymology, Origin & Word History | Etymology Explorer