Abalakov thread
Noun
Meaning
Abalakov thread (plural Abalakov threads)
(climbing) A climbing aid consisting of a hook-like device that allows a length of cord or webbing to be threaded through two holes drilled in the ice.
Noun
Abalakov thread (plural Abalakov threads)
(climbing) A climbing aid consisting of a hook-like device that allows a length of cord or webbing to be threaded through two holes drilled in the ice.