Adjective
Of
a
person
:
emaciated
,
wasted
,
weakened
;
of
the
body
or
part
of
it
:
atrophied
,
shrunken
,
withered
.
Verb
To
make
(
something
)
less
dense
,
or
thinner
;
also
,
to
lower
the
viscosity
of
(
something
).