experiment on

experiment (up)on (someone or something)

To perform tests on something in order to gain insight and data about it. We got approval to start experimenting on mice, so we can see how the procedure affects their islet cells.
See also: experiment

experiment (up)on someone or something

to use someone or something as the subject of an experiment. (Upon is formal and less commonly used than on.) Do you think we should experiment upon people? The researchers were experimenting on a new drug that might cure rabies.
See also: experiment, on
References in classic literature ?
Candy's face that my experiment on him was a total failure.
It is not, perhaps, necessary to enumerate so many reasons why the author of the Scottish Novels, as they were then exclusively termed, should be desirous to make an experiment on a subject purely English.
I want to make an experiment on this woman, if you will give me permission.
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