Adjective
Affected
by
dampness
or
mould
;
damp
,
mildewed
,
mouldy
.
Noun
A
type
of
snuff
with
a
musty
flavour
''(
adjective
sense
2
)''.
Verb
To
turn
musty
''(
adjective
sense
1
or
2
)'';
to
must
.