Noun
An
athletic
discipline
,
in
which
practitioners
traverse
any
environment
in
the
most
efficient
way
possible
using
their
physical
abilities
,
and
which
commonly
involves
running
,
jumping
,
vaulting
,
rolling
,
flipping
,
and
other
similar
physical
movements
.
Verb
To
freerun
;
to
use
parkour
(
to
move
over
).