元となった辞書の項目
serpula
noun
(zoology)
Any
of
numerous
species
of
tubicolous
annelids
of
the
genus
Serpula
and
allied
genera
of
the
family
Serpulidae
that
secrete
a
calcareous
tube,
usually
irregularly
contorted,
but
sometimes
spirally
coiled,
with
a
wreath
of
plumelike
and
often
bright-colored
gills
around
its
head,
and
usually
an
operculum
to
close
the
aperture
of
its
tube
when
it
retracts.
意味（1）
(zoology)
Any
of
numerous
species
of
tubicolous
annelids
of
the
genus
Serpula
and
allied
genera
of
the
family
Serpulidae
that
secrete
a
calcareous
tube,
usually
irregularly
contorted,
but
sometimes
spirally
coiled,
with
a
wreath
of
plumelike
and
often
bright-colored
gills
around
its
head,
and
usually
an
operculum
to
close
the
aperture
of
its
tube
when
it
retracts.
