(climbing) A bolt permanently fixed to a rock face to allow climbers to attach ropes etc

(climbing) Rock climbing without the aid of ropes or other equipment, sometimes in an urban environment

The sport of scaling rock faces, either with or without ropes and other equipment.

The provision of powered access to a system of scaffolding by means of a platform fixed to a vertical mast attached to the side of the building under construction or maintenance

A sporting event, during which vehicles are driven or ridden up a steep incline. The goal is to reach the highest level on the slope.

(intransitive) To attempt to ascend a steep slope using a motor vehicle or bicycle.

present participle of climb the walls

(idiomatic) To behave in a distressed or frantic manner; to exhibit great agitation.

Alternative form of hillclimbing

(climbing) An artificial wall used for the sport of climbing