experiment
Americannoun
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a test, trial, or tentative procedure; an act or operation for the purpose of discovering something unknown or of testing a principle, supposition, etc..
a chemical experiment; a teaching experiment; an experiment in living.
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the conducting of such operations; experimentation.
a product that is the result of long experiment.
- Synonyms:
- investigation, research
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Obsolete. experience.
verb (used without object)
noun
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a test or investigation, esp one planned to provide evidence for or against a hypothesis: a scientific experiment
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the act of conducting such an investigation or test; experimentation; research
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an attempt at something new or different; an effort to be original
a poetic experiment
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an obsolete word for experience
verb
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A test or procedure carried out under controlled conditions to determine the validity of a hypothesis or make a discovery.
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See Note at hypothesis
Related Words
See trial.
Other Word Forms
- experimentator noun
- experimenter noun
- experimentor noun
- preexperiment noun
- proexperiment adjective
- reexperiment verb (used without object)
- unexperimented adjective
Etymology
Origin of experiment
First recorded in 1325–75; Middle English: “proof,” from Latin experīmentum “test, trial,” from experī(rī) “to test, try” ( experience ) + -mentum -ment
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.
McCormick experimented with new products, too—with varying results.
He experimented with a variety of change-ups, searching across the seams in the hopes of finding a suitable alternative to his blistering fastball.
The idea is to give them a number of years to experiment before either coming into compliance with the traditional rules or proving they don’t need to comply.
From Barron's
Wiegman "wants to continue" with a squad of 23 rather than 25 players as the Lionesses begin preparations for the 2027 World Cup, having experimented a little in last year's friendlies.
From BBC
The data they got from the experiment informed the design of the Space Shuttle.
From Los Angeles Times
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
