bullhead

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. freshwater sculpin with a large flattened bony-plated head with hornlike spines
• Hypernyms:
sculpin
• Member Holonyms:
Cottus, genus Cottus
2. any of several common freshwater catfishes of the United States
• Syn:
bullhead catfish
• Hypernyms:
catfish, siluriform fish
• Hyponyms:
horned pout, hornpout, pout, Ameiurus Melas, brown bullhead
• Member Holonyms:
Ameiurus, genus Ameiurus