The initial idioms of the letter B

bovine spongiform encephalitis	Bovini
Bovril	bow
bow and arrow	bow down
bow leg	bow legs
bow out	bow tie
bow window	bow wood
Bowditch	Bowdler
bowdlerisation	bowdlerise
bowdleriser	Bowdlerism
bowdlerization	bowdlerize
bowdlerizer	bowed
bowed down	bowed stringed instrument
bowel	bowel movement
bowelless	bowels
bower	bower actinidia