Found 2 items, similar to piton.
English → English (WordNet) Definition: piton piton n : a metal spike with a hole for a rope; mountaineers drive it into ice or rock to use as a hold
English → English (gcide) Definition: piton piton \pi"ton\ (p[=e]"t[o^]n), n. (Mountain Climbing) A metal spike having a sharpened point on one end, and a hole through which a rope can be passed on the other; it is driven into the face of a rock cliff during climbing, and used as an anchor point for a rope. [PJC]