Ca*nal" (?), n. [F. canal, from L. canalis canal, channel; prob. from a root signifying "to cut"; cf. D. kanaal, fr. the French. Cf. Channel, Kennel gutter.]
1.
An artificial channel filled with water and designed for navigation, or for irrigating land, etc.
2. (Anat.)
A tube or duct; as, the alimentary canal; the semicircular canals of the ear.
Canal boat, a boat for use on a canal; esp. one of peculiar shape, carrying freight, and drawn by horses walking on the towpath beside the canal. --
Canal lock. See Lock.
© Webster 1913
Ca*nal", n.
A long and relatively narrow arm of the sea, approximately uniform in width; -- used chiefly in proper names; as, Portland Canal; Lynn Canal. [Alaska]
© Webster 1913