DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   lemon
       n 1: yellow oval fruit with juicy acidic flesh
       2: a strong yellow color [syn: gamboge, lemon, lemon
    yellow, maize]
       3: a small evergreen tree that originated in Asia but is widely
          cultivated for its fruit [syn: lemon, lemon tree, Citrus
    limon]
       4: a distinctive tart flavor characteristic of lemons
       5: an artifact (especially an automobile) that is defective or
          unsatisfactory [syn: lemon, stinker]