A piton (/ ˈpiːtɒn /; also called pin or peg) in big wall climbing and in aid climbing is a metal spike (usually steel) that is driven into a crack or seam in the climbing surface using a climbing hammer, and which …

The meaning of PITON is a spike, wedge, or peg that is driven into a rock or ice surface as a support (as for a mountain climber).

With the invention of hard iron pitons, jumars and hammocks, wall climbing exploded in the 1960s and 1970s. They were developed as an alternative to pitons, which are hammered into cracks and are …

a short pointed piece of metal used in rock-climbing. The piton is fixed into the rock and has a rope attached to it through a ring at the other end.

PITON definition: 1. a spike (= a piece of metal with a sharp point at one end) that climbers put in cracks in the…. Learn more.

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Aug 2, 2023 · Pick a piton where the blade can be hand-fit about one-half to two-thirds of the way into the crack, depending on the rock type. The first hammer blow is very important when you’re leading.

PITON definition: a metal spike with an eye through which a rope may be passed. See examples of piton used in a sentence.

"Piton." Vocabulary.com Dictionary, Vocabulary.com, https://www.vocabulary.com/dictionary/piton. Accessed 30 Sep. 2025. Copy citation Examples from books and articles

Piton definition: A metal spike fitted at one end with an eye for securing a rope and driven into rock or ice as a support in mountain climbing.