অর্থ : Birds having keeled breastbones for attachment of flight muscles.
সমার্থক : carinate, carinate bird
Flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches. Cassowaries. Emus. Moas. Rheas. Kiwis. Elephant birds.
flightless bird, ratite, ratite birdFlying bird meaning in Bengali (Bangla).