bill hook
Appearance
English
[edit]Noun
[edit]bill hook (plural bill hooks)
- Alternative form of billhook
- A spiked hook used in offices and shops for hanging bills or other small papers such as receipts.
- Coordinate term: spindle
- (ornithology) A sharply pointed spike growing from the tip of the upper mandible of the hatchlings of honeyguides, used to destroy the eggs and kill the chicks of the host species.