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

1 sense of ductule

Sense 1
ductule, ductulus -- (a very small duct)
       => 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")