Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun sylvian_aqueduct

1 sense of sylvian aqueduct

Sense 1
cerebral aqueduct, Sylvian aqueduct, aqueductus cerebri -- (a canal connecting the third and fourth ventricles)
       => duct, epithelial duct, canal, channel -- (a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake's fangs")