Where does “cloison” come from?

cloison (English) comes from French cloison, from Vulgar Latin clausio, from Latin clausus, from Latin claudere, from Latin claudo, from Proto-Italic klaudō — close.

cloison (English): A partition, dividing fillet or band

Definitions

A partition, dividing fillet or band

Ancestry of “cloison”, step by step

Step	Language	Word	Meaning
1	French	cloison	partition, party wall; septum, partition;...
2	Vulgar Latin	clausio	—
3	Latin	clausus	closed, inaccessible; having been closed;...
4	Latin	claudere	present active infinitive of claudō;...
5	Latin	claudo	I shut, close, lock; I imprison, confine; I...
6	Proto-Italic	klaudō	close

Words derived from “cloison”

cloisonless

Every word from Proto-Italic klaudō →Every word from Latin claudo →Every word from Latin claudere →