Noun
A
method
of
making
an
image
by
placing
a
piece
of
paper
against
an
object
and
then
rubbing
over
it
,
usually
with
a
pencil
or
charcoal
.
Verb
To
rub
,
especially
to
rub
onto
one
surface
placed
upon
another
surface
that
is
textured
,
in
order
to
create
a
mottled
or
patterned
area
on
the
first
surface
.