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experiment

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Definition of experiment

noun

  • a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact:a laboratory which carried out experiments on pigs [mass noun]:I have tested this by experiment
  • a course of action tentatively adopted without being sure of the outcome:the previous experiment in liberal democracy had ended in disaster

verb

[no object]
  • perform a scientific procedure, especially in a laboratory, to determine something:experimenting on animals causes suffering
  • try out new ideas or methods:the designers experimented with new ideas in lighting

Derivatives

experimentation

Pronunciation: /-mɛnˈteɪʃ(ə)n/
noun

experimenter

noun

Origin:

Middle English: from Old French, or from Latin experimentum, from experiri 'try'. Compare with experience and expert

experiment in other Oxford dictionaries

Definition of experiment in the US English dictionary
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