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English Lexicon

Experiment

/ɪkˈspɛr.ɪ.mənt/
nounverbCEFR B1 (Intermediate)Top #450 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

    "The scientist conducted an experiment to observe the effects of temperature on plant growth."
  2. 2

    An action or operation undertaken to test a theory or principle.

    "The experiment revealed unexpected results that challenged existing theories."
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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin 'experimentum', meaning a trial, proof, or test, originating from 'experiri', meaning to try or test. Entering Middle English in the 14th century, the term evolved from denoting general experience or observation to specifically designating a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

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