Crampon (noun)

A metal frame with spikes or claws that is attached to the sole of a boot to provide traction on ice or rock.

Origin:

The word "crampon" is a french word that originally referred to a spike or claw used in climbing or mountaineering. it is thought to come from the old french word "crampe" which means "clasp or clamp".

Examples:

1. She fastened the crampons to her boots before starting the climb.
2. The climbers put on crampons to tackle the icy slope.
3. Crampons are essential for climbing on glaciers.
4. The crampons provided the necessary grip on the icy surface.
5. The rock climber had to remove his crampons before he could climb the rock face.