Noun
A
small
ball
of
chemical
pesticide
(
typically
naphthalene
)
and
deodorant
placed
in
or
around
clothing
and
other
articles
susceptible
to
damage
from
mold
or
moth
larvae
in
order
to
protect
them
from
this
damage
.
Verb
To
store
or
shelve
something
no
longer
used
.