Part-of-Speech: Conjunction
Inflection: Indeclinable = Indeclinable word (preposition, conjunction, ...)
Streitberg 1910, p. 211
biþe (u. biþeh (vor þan J 13,12 L 4,42 5,4 7,12; vgl. 168)) relative Konj. (359) während, als, sobald als, nachdem