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
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Recent Examples of observatory
The last three years of close observations were made possible by a portable observatory called the Setup for the Kinematic Acquisition of Explosive Eruptions, or SKATE.
—
IEEE Spectrum, 3 Nov. 2025
Researchers at Stockholm University in Sweden and Vanderbilt University in Tennessee studied historic observatory photos to find signs of flashes of light.
—Eric Lagatta, USA Today, 28 Oct. 2025
Because John Herschel believed that the correlation between magnetic storms and auroras revealed both to be meteorological phenomena, the new observatories would be equipped with weather instruments that, in time, would permit the first global measurements of climate change.
—Literary Hub, 27 Oct. 2025
To detect these elusive particles, scientists are working to build enormous instruments (neutrino observatories) in the quietest environments possible, such as deep underwater or buried in ice.
—Mrigakshi Dixit, Interesting Engineering, 17 Oct. 2025
See All Example Sentences for observatory
IEEE Spectrum, 3 Nov. 2025
Researchers at Stockholm University in Sweden and Vanderbilt University in Tennessee studied historic observatory photos to find signs of flashes of light.
—Eric Lagatta, USA Today, 28 Oct. 2025
Because John Herschel believed that the correlation between magnetic storms and auroras revealed both to be meteorological phenomena, the new observatories would be equipped with weather instruments that, in time, would permit the first global measurements of climate change.
—Literary Hub, 27 Oct. 2025
To detect these elusive particles, scientists are working to build enormous instruments (neutrino observatories) in the quietest environments possible, such as deep underwater or buried in ice.
—Mrigakshi Dixit, Interesting Engineering, 17 Oct. 2025
See All Example Sentences for observatory
Recent Examples of Synonyms for observatory
Noun
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New towers, bunkers and berms consistent with weapons development have cropped up in satellite imagery of these growing sites.—
Tamara Qiblawi,
CNN Money,
7 Nov. 2025
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Nearly 50 years would pass before Gardner climbed that tower again, this time in search of inspiration from the terra cotta friezes of birds of prey and Native American warriors that are carved into the side of the school’s building.—
Diana Lambdin Meyer,
USA Today,
7 Nov. 2025
Noun
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Last year, a BASE jumper died after attempting to parachute into the canyon from a popular overlook, Yavapai Point.—
Owen Clarke,
Outside,
10 Nov. 2025
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Using nothing but a string, Frieda marked a trail around the rock formations that ended in the iconic overlook at Lover’s Leap.—
Tara Massouleh McCay,
Southern Living,
8 Nov. 2025
Noun
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Yet the nation’s 63 national parks remain largely open, with many roads, trails, lookouts and wilderness areas still accessible.—
Aysha Bagchi,
USA Today,
2 Nov. 2025
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Coast Guard rules dictate that a lookout must be on board.—
David Goodhue
October 31,
Miami Herald,
31 Oct. 2025
Cite this Entry
“Observatory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/observatory. Accessed 13 Nov. 2025.
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