bill 3 
(bĭl)
(bĭl)n.
1. A billhook.
2. A halberd or similar weapon with a hooked blade and a long handle.
[Middle English bil, from Old English bill.]
- extenuative
- extenuator
- extenuatory
- exterior
- exterior angle
- exteriority
- exteriorize
- exteriorly
- exterminate
- extermination
- exterminative
- exterminator
- exterminatory
- extern
- external
- external auditory canal
- external capsule
- external-combustion engine
- external ear
- externalism
- externalist
- externality
- externalization
- externalize
- externally