Where does “rechaud” come from?

rechaud (Dutch) comes from French réchaud, from French réchauffer, from Old French reschauffer — to warm up; to heat up.

rechaud (Dutch): burner, warmer

Definitions

Step	Language	Word	Meaning
1	French	réchaud	stove; burner
2	French	réchauffer	reheat; heat up
3	Old French	reschauffer	to warm up; to heat up

rechaud — Etymology, Origin & Word History | Etymology Explorer