Where does “déshumidificateur” come from?

déshumidificateur (French) comes from French déshumidifier, from French dés-, from Middle French dés-, from Old French des-, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

déshumidificateur (French): dehumidifier

Definitions

dehumidifier

Ancestry of “déshumidificateur”, step by step

Step	Language	Word	Meaning
1	French	déshumidifier	to dehumidify
2	French	dés-	dis-, de-
3	Middle French	dés-	de-; dis
4	Old French	des-	de-; dis-
5	Latin	dis-	asunder, apart, in two; reversal, removal;...
6	Latin	calceus	shoe
7	Latin	calx	limestone; chalk; the finish line
8	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →Every word from Latin dis- →Every word from Latin calx →