bluebird

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. fruit-eating mostly brilliant blue songbird of the East Indies
• Syn:
fairy bluebird
• Hypernyms:
oscine, oscine bird
• Member Holonyms:
Irena, genus Irena
2. blue North American songbird
• Hypernyms:
thrush
• Member Holonyms:
Sialia, genus Sialia