Where does “Albergar” come from?

Albergar (Portuguese) comes from Portuguese Albergue, from Old Portuguese albergue, from Old Occitan albergue, from Medieval Latin alberga, from Proto-Germanic *harjabergu.

Ancestry of “Albergar”, step by step

Step	Language	Word	Meaning
1	Portuguese	Albergue	—
2	Old Portuguese	albergue	hostel
3	Old Occitan	albergue	—
4	Medieval Latin	alberga	encampment, barracks
5	Proto-Germanic	*harjabergu	—

Every word from Proto-Germanic *harjabergu →

Albergar — Etymology, Origin & Word History | Etymology Explorer