experimental group

  1. (in an experiment or clinical trial) a group of subjects who are exposed to the variable under study: a lower infection rate in the experimental group that received the vaccine.

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Origin of experimental group

First recorded in 1845–50

Words Nearby experimental group

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use experimental group in a sentence