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Definitions

observatory

[uhb-zur-vuh-tawr-ee, -tohr-ee] / əbˈzɜr vəˌtɔr i, -ˌtoʊr i /
NOUN
watchtower
Synonyms


Example Sentences

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The neutrino was detected on February 13, 2023, by KM3NeT/ARCA, a massive neutrino observatory located deep off the coast of Sicily.

From Science Daily • May 24, 2026

The commission said last week it would establish a "fuel observatory" to track EU production, imports, exports and stock levels of transport fuels.

From Barron's • May 7, 2026

In the 1890s, long-simmering dreams of an inhabited Mars found a foothold in the U.S., fanned by wealthy astronomer Percival Lowell, who built an Arizona observatory.

From The Wall Street Journal • Apr. 23, 2026

Lindsay by this point was the director of the observatory in Armagh and invited Öpik to work with him.

From BBC • Apr. 20, 2026

A proposed neutrino observatory at the old Homestake Mine in Lead, South Dakota, would cost $500 million to build–this in a mine that is already dug–before you even look at the annual running costs.

From "A Short History of Nearly Everything" by Bill Bryson




Vocabulary lists containing observatory


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