Jackknives

2 definitions found

From WordNet (r) 2.0 [wn]:

  jackknives
       See {jackknife}

From WordNet (r) 2.0 [wn]:

  jackknife


       n 1: a large knife with one or more folding blades [syn: {clasp
            knife}]
       2: a dive in which the diver bends to touch the ankles before
          straightening out
       v : dive into the water bending the body at the waist at a right
           angle, like a jackknife
       [also: {jackknives} (pl)]