Where does “bidriāga” come from?
bidriāga (Old Frisian) comes from Proto-West Germanic bidreugan, from Proto-Germanic dreuganą, from Proto-Indo-European dʰrewgʰ-, from Proto-Indo-European dʰer- — to support; to hold.
bidriāga (Old Frisian) comes from Proto-West Germanic bidreugan, from Proto-Germanic dreuganą, from Proto-Indo-European dʰrewgʰ-, from Proto-Indo-European dʰer- — to support; to hold.