order rheiformes   (TTS Sound)

The order_rheiformes has 1 Senses.

• order rheiformes, rheiformes
• a ratite bird order: birds intermediate in characteristics between ostriches and emus: recent and extinct rheas
• 走禽類目：ダチョウとエミューの間の特徴のある中間的な鳥：最近で絶滅したアメリカダチョウ