roncola

Etymology 1
From.

Noun

 * 1) billhook, :
 * 2)  an agricultural implement often with a curved or hooked end to the blade used for pruning or cutting thick, woody plants
 * 3)  a medieval polearm with a similar construct, fitted to a long handle, sometimes with an L-shaped tine or a spike protruding from the side or the end of the blade for tackling the opponent; a bill