ratite bird   (TTS Sound)

The ratite_bird has 1 Senses.

• ratite, ratite bird, flightless bird
• flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds
• 飛翔筋に付着する胸峰骨の無い、平らな胸の飛べない鳥類：ダチョウ