A slender medical probe or device.
A style of a plant's flower.
A stiff, slender organ of an animal.
An engraving tool, a stylus.
A poniard or stiletto.
A folding knife with a blade which opens automatically (under spring pressure) when a button is pressed.
To (cause to) make a sudden move or transition.
To attack or cut with a switchblade.
To spring open or up.