observatory

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a building designed and equipped to observe astronomical phenomena
• Hypernyms:
building, edifice
2. a structure commanding a wide view of its surroundings
• Syn:
lookout, observation tower, lookout station
• Derivationally related forms:
look out (for: lookout)
• Hypernyms:
structure, construction
• Hyponyms:
observation dome, widow's walk

• Từ đồng nghĩa / Synonyms:
  lookout, observation tower, lookout station