What does "experimenter" mean?
A person who experiments.
noun ·Rare ·Advanced level
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"In the request-only condition, the experimenter said simply 'Excuse me, I have 5 (20) copies. May I use the xerox machine?' In the placebic information condition, this was followed by the phrase 'because I need to make copies'. In the real information condition, the reason offered in support was 'because I am in a rush'."
"Animal experimentation may involve removing organs for no medical reasons, exposing animals to high quantities of toxic or potentially toxic substances, and numerous other procedures that, if performed on humans, would be grounds for prosecution of the experimenter."
A person who experiments.
Common synonyms include: analyst, analyzer, dabbler, experimentalist, hacker, investigator.
Animal experimentation may involve removing organs for no medical reasons, exposing animals to high quantities of toxic or potentially toxic substances, and numerous other procedures that, if performed on humans, would be grounds for prosecution of the experimenter.
Pronounced /ɪkˈspɛɹ.ɪ.mɛn.tə/.
From experiment + -er.