cockatoo

Từ điển WordNet v3.1 - WordNet Dictionary

noun

white or light-colored crested parrot of the Australian region;
often kept as cage birds (Freq. 1)
• Hypernyms:
parrot
• Hyponyms:
sulphur-crested cockatoo, Kakatoe galerita, Cacatua galerita, pink cockatoo, Kakatoe leadbeateri
• Member Holonyms:
Kakatoe, genus Kakatoe, Cacatua, genus Cacatua