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Definitions

observatory

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


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Arctic sea ice reached its lowest level ever recorded, statistically tying last year's record, a leading US climate observatory for this geopolitically significant region said on Thursday.

From Barron's • Mar. 26, 2026

To gather this enormous dataset, astronomers used ALMA, a powerful observatory operated by ESO and its partners in Chile's Atacama Desert.

From Science Daily • Mar. 5, 2026

Robertson arranges stargazing in her mobile observatory, night hikes, swims and meteor watch parties.

From BBC • Feb. 28, 2026

A trio of donkeys traverses a desert to an observatory.

From Los Angeles Times • Feb. 23, 2026

Three years before The War of the Worlds was published, a Bostonian named Percival Lowell founded a major observatory where the most elaborate claims in support of life on Mars were developed.

From "Cosmos" by Carl Sagan




Vocabulary lists containing observatory