Definition of observatorynext
as in tower
a high place or structure from which a wide view is possible the observatory is located on a mountaintop

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of observatory By mid-2023, rooftop solar and batteries had restored limited power to a handful of buildings, enough to resume about a third of the observatory's measurements. Ingmar Rentzhog, Forbes.com, 30 May 2026 The unintended consequence was light pollution, and in a country with deep astronomical roots—both Johannes Kepler and Tycho Brahe had worked in an observatory there under imperial patronage—that mattered. Encyclopedia Britannica, 29 May 2026 New observatories and spacecraft missions are probing environments in our solar system that could potentially host life but have long remained hidden. Gideon Yoffe, The Conversation, 29 May 2026 Radio astronomy has long relied upon an esoteric workaround: using a technique called interferometry to make arrays of smaller telescopes collectively act as one giant observatory. K. R. Callaway, Scientific American, 27 May 2026 See All Example Sentences for observatory
Recent Examples of Synonyms for observatory
Noun
  • Just seconds later, local residents recorded on their cellphones the initial stages of the Eaton fire, burning at the base of the tower, known as M16T1.
    Tony Saavedra, Daily News, 10 June 2026
  • The 89-foot white tower is perhaps the most famous of Door County's 11 historic lighthouses.
    USA TODAY Network, USA Today, 10 June 2026
Noun
  • Take the scenic drive down Cape Royal Road, which has access to scenic overlooks like Point Imperial, the North Rim's highest point at 8,803 feet.
    Alia Beard Rau, USA Today, 10 June 2026
  • Some visitors designate an entire day to exploring a historical site or hiking up a mountain to a stunning overlook.
    Avni Trivedi, CNN Money, 8 June 2026
Noun
  • Prosecutors allege that Pino, 55, failed to operate the boat safely, such as maintaining a proper lookout and driving at a safe speed.
    Meredith Deliso, ABC News, 9 June 2026
  • About 130,000 letters are heading to Californians who may be owed money, so be on the lookout at your mailbox.
    Teri Sforza, Oc Register, 8 June 2026

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Cite this Entry

“Observatory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/observatory. Accessed 15 Jun. 2026.

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