French word froidure comes from French froid, French -ure (Used to form nouns describing the result of an action.)

Detailed word origin of froidure

Dictionary entry	Language	Definition
froid	French (fra)	(diseases) cold, chill. (of a relationship) distance, strain Cold (temperature).
-ure	French (fra)	Used to form nouns describing the result of an action.
froidure	French (fra)	(literary) cold. (medicine) frostbite. (poetic) winter.

Words with the same origin as froidure