WordNet (r) 3.0 (2006):

Cecropia
    n 1: large genus of tropical American trees that yield a bast
         fiber used for cordage and bark used in tanning; milky
         juice yields caoutchouc [syn: Cecropia, genus Cecropia]
    2: North American silkworm moth; larvae feed on the leaves of
       forest trees [syn: cecropia, cecropia moth, Hyalophora
       cecropia]