DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   canal
       n 1: (astronomy) an indistinct surface feature of Mars once
            thought to be a system of channels; they are now believed
            to be an optical illusion
       2: 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" [syn: duct,
          epithelial duct, canal, channel]
       3: long and narrow strip of water made for boats or for
          irrigation
       v 1: provide (a city) with a canal [syn: canal, canalize,
            canalise]