Where does “casamento” come from?

casamento (Old Portuguese) comes from Old Portuguese casa, from Latin casa, from Proto-Indo-European kat- — cub; to weave, to braid; to link or weave...

Ancestry of “casamento”, step by step

Step	Language	Word	Meaning
1	Old Portuguese	casa	house
2	Latin	casa	hut, cottage, cabin; rural property, small farm;...
3	Proto-Indo-European	kat-	cub; to weave, to braid; to link or weave...

Words derived from “casamento”

casamento
anticasamento
casamenteiro
kazamentu

Every word from Proto-Indo-European kat- →Every word from Latin casa →Every word from Old Portuguese casa →