jackknife

jackknife has 4 senses in the JumbleFix dictionary. Letters: 9.

Definitions

• n.. A large, strong clasp knife for the pocket; a pocket knife.
• n.. a dive in which the diver bends to touch the ankles before straightening out
• n.. a large knife with one or more folding blades
• v.. dive into the water bending the body at the waist at a right angle, like a jackknife