Part of speech: Noun
long and narrow strip of water made for boats or for irrigation
Part of speech: Noun
a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance
Example: the tear duct was obstructed; the alimentary canal; poison is released through a channel in the snake's fangs
Part of speech: Noun
(astronomy) an indistinct surface feature of Mars once thought to be a system of channels
Example: they are now believed to be an optical illusion
Part of speech: Verb
provide (a city) with a canal