bilbo
nounUK /ˈbɪlbəʊ/
Etymology From Bilbao, a city in Spain.
1
A device for punishment. See bilboes.
2
Historical A kind of sword with well-tempered and flexible blade, originally produced in Bilbao.
- A boy bursts in to the tent, double-edged bilbo in hand.1982, TC Boyle, Water Music, Penguin 2006, page 14: