Jackknife

Jackknife is the English name for a folding knife . Derived from this, it denotes:

• Jackknife (statistics) , a method of resampling in statistics
• a variation on the wrestling technique Powerbomb
• a variation of the martial arts technique 540 kick

Jack-Knife is:

• a horizontal swivel joint on mobile telephones and this type of mobile telephone derived from it
• a project by the British band Tetrad

See also

• Jacknife , American drama directed by David Hugh Jones from 1989
• The Jack-Knife Man , 1920s American silent film directed by King Vidor

This is a disambiguation page for differentiating between several terms identified with the same word.