Where does “ekstrem” come from?

ekstrem (Norwegian Nynorsk) comes from French extrême, from Middle French extreme, from Latin extrēmus, from Proto-Italic eksterisemos.

ekstrem (Norwegian Nynorsk): extreme

Definitions

Step	Language	Word	Meaning
1	French	extrême	extreme
2	Middle French	extreme	extreme
3	Latin	extrēmus	—
4	Proto-Italic	eksterisemos	—

ekstrem — Etymology, Origin & Word History | Etymology Explorer