Castor

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a multiple star with 6 components;
second brightest in Gemini;
close to Pollux
• Syn:
Alpha Geminorum
• Instance Hypernyms:
multiple star
• Member Holonyms:
Gemini
2. type genus of the Castoridae: beavers
• Syn:
genus Castor
• Hypernyms:
mammal genus
• Member Holonyms:
Castoridae, family Castoridae
• Member Meronyms:
beaver

• Từ đồng nghĩa / Synonyms:
  Castor, genus Castor, beaver, caster, Alpha Geminorum