 observatory |
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| 1. | [ noun ] (astronomy) a building designed and equipped to observe astronomical phenomena | |
| Related terms: | building | |
| 2. | [ noun ] a structure commanding a wide view of its surroundings | |
| Synonyms: | observation_tower lookout_station lookout | |
| Related terms: | structure observation_dome widow's_walk watch | |
| Similar spelling: |
observant observably observer observation observantly observational observance observable observingly observed observing |
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