Noun
A
descent
in
mountaineering
using
a
rope
looped
at
the
top
and
a
friction
device
. <
ref
name
=
SOED
/>
Verb
To
descend
a
steep
or
vertical
drop
using
a
rope
with
a
mechanical
friction
device
or
''(
classic
abseil
)''
by
wrapping
the
rope
around
the
body
;
to
rappel
. <
ref
name
=
SOED
>ref
>