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Definitions

laboratory

[lab-ruh-tawr-ee, -tohr-ee, lab-er-uh-, luh-bor-uh-tuh-ree, -uh-tree] / ˈlæb rəˌtɔr i, -ˌtoʊr i, ˈlæb ər ə-, ləˈbɒr ə tə ri, -ə tri /
NOUN
testing room
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.

When scientists blocked this communication in laboratory models, tumor growth dropped significantly.

From Science Daily • Apr. 5, 2026

The first warehouse at the site opened in 2015, dedicated to distributing medications from a laboratory of the pharmaceuticals firm STADA.

From Barron's • Apr. 5, 2026

“CDPH considers Raw Farm raw dairy the source of the outbreak based on this strong epidemiologic data, despite the negative laboratory testing results from a limited sample of retail products.”

From Los Angeles Times • Apr. 2, 2026

An investigation by the Australian Broadcasting Corporation also alleged issues with a leading laboratory which test sunscreen efficacy and a manufacturer which made a common base formula.

From BBC • Mar. 26, 2026

The quiet that is so unlike the quiet of the laboratory.

From "A Rover's Story" by Jasmine Warga