[moa] n [Maori] (1842): any of various usu. very large extinct flightless birds of New Zealand of a ratite family (Dinornithidae) including one (Dinornis giganteus) about 12 feet (3.7 meters) in height
MOA
Meaning of MOA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012