ratite bird

Found in Anh - Anh (Wordnet)

Definition Noun : A ratite bird is a member of a diverse group of flightless birds characterized by a flat, raft-like breastbone (sternum) that lacks a keel. The keel is a prominent ridge found in flying birds where powerful flight muscles attach. Ratites are typically large, have strong legs adapted for running, and include species such as ostriches, emus, and kiwis. Examples of Usage The ostr...