laboratory

American  

[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

plural

laboratories

1. a building, part of a building, or other place equipped to conduct scientific experiments, tests, investigations, etc., or to manufacture chemicals, medicines, or the like.

2. any place, situation, set of conditions, or the like, conducive to experimentation, investigation, observation, etc.; anything suggestive of a scientific laboratory.

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adjective

1. serving a function in a laboratory.

2. relating to techniques of work in a laboratory.

   laboratory methods; laboratory research.

laboratory British  

/ -trɪ, ləˈbɒrətərɪ, ˈlæbrəˌtɔːrɪ /

noun

1. 1. a building or room equipped for conducting scientific research or for teaching practical science

   2. ( as modifier )

      laboratory equipment

2. a place where chemicals or medicines are manufactured

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Other Word Forms

• interlaboratory adjective
• laboratorial adjective
• laboratorially adverb
• laboratorian noun

Etymology

Origin of laboratory

1595–1605; < Medieval Latin labōrātōrium workshop, equivalent to Latin labōrā ( re ) to labor + -tōrium -tory ²

Related Words

• lab
• workshop