[1] : The Collaborative International Dictionary of English v.0.48

macao \maca"o\, n. zool.
   a macaw.
   1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

macao \maca"o\, prop. n.
   a territory in south china, on the zhu jiang river on the
   south china sea, formerly a territory of portugal. also, the
   capital city of this territory.
   pjc

[3] : WordNet (r) 2.0

macao
     n : a portuguese province on the south coast of china and two
         islands in the south china sea; reverts to china in 1999
         syn: macau
see also:
macau 

Macao >> M Words
Macao, definition of term: Macao
macao_pag1.html