clap skate
or clap·skate, klap skate
noun
a type of speed skate with a blade attached at the heel by a hinge, allowing the full length of the blade to remain on the ice for a longer time and increasing skating speed.
Words nearby clap skate
clansman,
clanswoman,
clap,
clap eyes on,
clap on,
clap skate,
clap-net,
clapboard,
clapham sect,
clapometer,
clapped out