noun
: any of several Australian cockatoos (genus Calyptorhynchus ) that are chiefly rusty black but distinguished by different bright colors of their tail feathers
noun
: any of several Australian cockatoos (genus Calyptorhynchus ) that are chiefly rusty black but distinguished by different bright colors of their tail feathers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012