Betony (&unr_;), n.; pl. Betonies (&unr_;). [OE. betony, betany, F. betoine, fr. L. betonica, vettonica.] (Bot.) A plant of the genus Betonica (Linn.).[1913 Webster]
&hand_; The purple or wood betony (Betonica officinalis, Linn.) is common in Europe, being formerly used in medicine, and (according to Loudon) in dyeing wool a yellow color.[1913 Webster]