stingray

Từ điển WordNet v3.1 - WordNet Dictionary

noun

large venomous ray with large barbed spines near the base of a thin whiplike tail capable of inflicting severe wounds
• Hypernyms:
ray
• Hyponyms:
roughtail stingray, Dasyatis centroura, butterfly ray
• Member Holonyms:
Dasyatidae, family Dasyatidae