ಅರ್ಥ : A large knife with one or more folding blades.
ಸಮಾನಾರ್ಥಕ : clasp knife
ಅರ್ಥ : A dive in which the diver bends to touch the ankles before straightening out.
ಅರ್ಥ : Dive into the water bending the body at the waist at a right angle, like a jackknife.