climbing iron
noun
one of a pair of spiked iron frames, strapped to the shoe, leg, or knee, to help in climbing trees, telephone poles, etc.
Also called
climbing spur,
spur.
Origin of climbing iron
First recorded in 1855–60
Words nearby climbing iron
British Dictionary definitions for climbing irons
climbing irons
pl n
spiked steel frames worn on the feet to assist in climbing trees, ice slopes, etc