Wordnet 3.0
NOUN (1)
1. 
 deciduous rapidly growing tree of China with foliage like sumac and sweetish fetid flowers; 
 widely planted in United States as a street tree because of its resistance to pollution; 
[syn: tree of heaven, tree of the gods, Ailanthus altissima]
WordNet (r) 3.0 (2006):
tree of the gods
    n 1: deciduous rapidly growing tree of China with foliage like
         sumac and sweetish fetid flowers; widely planted in United
         States as a street tree because of its resistance to
         pollution [syn: tree of heaven, tree of the gods,
         Ailanthus altissima]