Wordnet 3.0
NOUN (1)
1. 
 small Asiatic tree yielding a toxic exudate from which lacquer is obtained; 
[syn: varnish tree, lacquer tree, Chinese lacquer tree, Japanese lacquer tree, Japanese varnish tree, Japanese sumac, Toxicodendron vernicifluum, Rhus verniciflua]
WordNet (r) 3.0 (2006):
Japanese sumac
    n 1: small Asiatic tree yielding a toxic exudate from which
         lacquer is obtained [syn: varnish tree, lacquer tree,
         Chinese lacquer tree, Japanese lacquer tree, Japanese
         varnish tree, Japanese sumac, Toxicodendron
         vernicifluum, Rhus verniciflua]