Source : Webster's Revised Unabridged Dictionary (1913)

Maleo \Ma"le*o\, n. [From its native name.] (Zo["o]l.)
   A bird of Celebes ({megacephalon maleo}), allied to the brush
   turkey. It makes mounds in which to lay its eggs.

Source : WordNet®

maleo
     n : Celebes megapode that lays eggs in holes in sandy beaches
         [syn: {Macrocephalon maleo}]