gravity knife
nounEtymology From gravity + knife. From being a folding knife that could be opened by allowing gravity to draw out the blade.
› A type of knife that with the press of a…
1
A folding knife of this type.
2
A telescoping knife of this type.
- Hyponyms
- paratrooper knife
- Coordinate terms
- button lock, flick knife, switchblade, butterfly knife, spring knife