元となった辞書の項目
utricle
noun
(anatomy)
The
larger
of
the
two
fluid-filled
cavities
forming
part
of
the
membranous
labyrinth
in
the
vertebrate
inner
ear
(the
other
being
the
saccule)
and
into
which
the
semicircular
canals
open.
It
contains
hair
cells
and
otoliths
which
send
signals
to
the
brain
concerning
the
orientation
of
the
head.
意味（1）
(anatomy)
The
larger
of
the
two
fluid-filled
cavities
forming
part
of
the
membranous
labyrinth
in
the
vertebrate
inner
ear
(the
other
being
the
saccule)
and
into
which
the
semicircular
canals
open.
It
contains
hair
cells
and
otoliths
which
send
signals
to
the
brain
concerning
the
orientation
of
the
head.
