bill-hook
noun
Definitions
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
An agricultural implement often with a curved or hooked end to the blade used for pruning or cutting thick, woody plants.
Written as bill-hook: a part of the knotting mechanism in a reaper-binder or baler (agricultural machinery).
Written as bill hook: a spiked hook used in offices and shops for hanging bills or other small papers such as receipts.