a line determining the limits of an area  
<noun.shape> freq. cnt.: 8 freq. cnt.: 5 freq. cnt.: 2 freq. cnt.: 1
<noun.shape> freq. cnt.: 8 freq. cnt.: 5 freq. cnt.: 2 freq. cnt.: 1
| bound |   | 
| boundary |   | 
| edge |   | 
lexical pointers
derivationally related form
lexical pointers
derivationally related form
semantic pointers
hypernym
hyponym
