Word Origin & History
baneO.E. bana "killer, slayer, murderer," from P.Gmc. *banon, cognate with *banja- "wound" (cf. O.Fris. bona "murderer," O.H.G. bana "murder," O.E. benn "wound," Goth. banja "stroke, wound"), from PIE base *gwhen- "to strike, kill, wound" (cf. Avestan banta "ill"). Modern sense of "that which causes ruin
or woe" is from 1570s.