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).

Nov 12, 2025 · piton (third-person singular simple present pitons, present participle pitoning, simple past and past participle pitoned) (climbing) To put pitons into a rock/ice to facilitate climbing.

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.

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

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. [French, from Old French, nail.] American Heritage® Dictionary of the English …

Dec 17, 2018 · Pitons are one of the oldest types of rock protection and were invented by the Victorians in the late 19th century. Pitons are metal spikes which are inserted into cracks in the rock and …

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.

2 days ago · Past Golden Piton winners include Ashima Shiraishi, Daniel Woods, Mason Earle, Alex Honnold, Michaela Kiersch, Beth Rodden, Tommy Caldwell, Adam Ondra, Margo Hayes, Jimmy …