experiment
A test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy or likelihood of something previously untried.
Other meanings
Experience, practical familiarity with something.
Example sentences
Word history
From Latin "experimentum" (experience, attempt, experiment).
Where this comes from
This definition is adapted from “experiment” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.