Hydra

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. (Greek mythology) monster with nine heads;
when struck off each head was replaced by two new ones
- Hydra was slain by Hercules
• Topics:
Greek mythology
• Hypernyms:
mythical monster, mythical creature
2. a long faint constellation in the southern hemisphere near the equator stretching between Virgo and Cancer
• Syn:
Snake
• Instance Hypernyms:
constellation

• Từ đồng nghĩa / Synonyms:
  Hydra, Snake