Balsa
['bɔːlsə;'bɒlsə] or ['bɔlsə]
Definition
(noun.) forest tree of lowland Central America having a strong very light wood; used for making floats and rafts and in crafts.
(noun.) strong lightweight wood of the balsa tree used especially for floats.
Typist: Lucas--From WordNet
Definition
(n.) A raft or float, used principally on the Pacific coast of South America.
Editor: Sheldon