Ochroma lagopus, balsa - forest tree of lowland Central America having a strong very light wood; used for making floats and rafts and in crafts

wood - the hard fibrous lignified substance under the bark of trees

genus Ochroma, Ochroma - 1 species: balsa

balsa, balsa wood - strong lightweight wood of the balsa tree used especially for floats

angiospermous tree, flowering tree - any tree having seeds and ovules contained in the ovary