experiment
ex·pe·ri·ment
noun
1.
the act of conducting a controlled test or investigation
2.
- “it was an experiment in living”
- “not all experimentation is done in laboratories”
verb
1.
to conduct a test or investigation
- “We are experimenting with the new drug in order to fight this disease”
Origin
From Middle English experiment, from Old French esperiment (French expérience), from Latin experimentum (“experience, attempt, experiment”), from experior (“to experience, to attempt”), itself from ex + *perior, in turn from Proto-Indo-European *per-.
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WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.