Knuckle (disambiguation)

A knuckle is a joint on the hand.

Knuckle or knuckles may also refer to:

Places

Knuckles, the dorsal crenulations (bumps) of the gray whale where most whales have a dorsal fin
Knuckle-walking, a form of quadrupedal walking in which the forelimbs hold the fingers in a partially flexed posture that allows body weight to press down on the ground through the knuckle
Pork knuckle, a part of a pig's leg used as the basis of the traditional German dish Eisbein

Knuckle (film) a 2011 documentary about bare knuckle boxing in Ireland
Knuckles the Echidna, fictional Sonic the Hedgehog video game character
- Knuckles the Echidna (comics), American comic book series

Brass knuckles (also sometimes called knuckles, knucks, brass knucks, knucklebusters, knuckledusters, an English punch, or a classic), weapons used in hand-to-hand combat
Knuckle coupler, a railway coupling, a mechanism for connecting rolling stock in a train
Knuckle joint (mechanical), used to connect the two rods which are under the tensile load

Knuckleball, or knuckler, a baseball pitch thrown to minimize the spin of the ball in flight, causing an erratic, unpredictable motion

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gollark: Skynet doesn't do that, so everyone has basically identical powers to me.

gollark: Yes, which requires trusting you to never go around faking that.

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gollark: It's designed to involve LESS trust in me than soqet is.