- 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.
- the conducting of such operations; experimentation: a product that is the result of long experiment.
- Obsolete. experience.
- to try or test, especially in order to discover or prove something: to experiment with a new procedure.
Origin of experiment
SynonymsSee more synonyms on Thesaurus.com
Examples from the Web for experimenter
Moore has been less of a hard-core cougar and more of an experimenter.Demi Moore’s Poignant Fall
February 15, 2012
On account of this alone no small interest will be aroused in the experimenter.Dr. Montessori's Own Handbook
The experimenter had tasted elderberry once, but he knew no more of wine.Despair's Last Journey
David Christie Murray
He was the on-looker, after all—not the experimenter he should have been and wished to be.The Shadow World
Table I shows the results of tests made by Feret, the French experimenter.Concrete Construction
Halbert P. Gillette
But even in this he is impelled by the enthusiasm of an experimenter and a developer.Contemporary American Composers
- a test or investigation, esp one planned to provide evidence for or against a hypothesis: a scientific experiment
- the act of conducting such an investigation or test; experimentation; research
- an attempt at something new or different; an effort to be originala poetic experiment
- an obsolete word for experience
- (intr) to make an experiment or experiments
Word Origin and History for experimenter
mid-14c., from Old French esperment "practical knowledge, cunning, enchantment; trial, proof, example, lesson," from Latin experimentum "a trial, test, proof, experiment," noun of action from experiri "to test, try" (see experience).
late 15c., from experiment (n.). Related: Experimented; experimenting.
- A test under controlled conditions that is made to demonstrate a known truth, to examine the validity of a hypothesis, or to determine the efficacy of something previously untried.
- The process of conducting such a test; experimentation.
- An innovative act or procedure.
- The result of experimentation.
- To conduct an experiment.
- To try something new, especially in order to gain experience.
- A test or procedure carried out under controlled conditions to determine the validity of a hypothesis or make a discovery. See Note at hypothesis.