
• (n.) The bank of a canal opposite, and corresponding to, that of the towpath; berm.
Found on 
http://thinkexist.com/dictionary/meaning/heelpath/
 Heel'path`  noun
Heel'path`  noun [ So called with a play upon the words 
 tow and 
 toe .] The bank of a canal opposite, and corresponding to, that of the towpath; berm. [ U. S.] « The Cowles found convenient spiles sunk in the 
 heelpath .» 
 The Century. Found on 
http://www.encyclo.co.uk/webster/H/26
  No exact match found.