aqueductus
(ak‵wĕ-dŭk'tŭs )
A canal or channel; an aqueduct.
a. cerebri Cerebral aqueduct
a. cochleae A canal connecting subarachnoid space and the perilymphatic space of the cochlea.
a. Fallopii Fallopian canal.
a. vestibuli Vestibular aqueduct.
)