Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "experimenters" in a sentence
"Windows provided natural light to laboratories and office spaces from all sides while thick roller blinds protected experiments and experimenters from the unpleasantly hot summer sun."
"Moreover, each of the three experimenters would be required to score all eighteen readings to determine if unique information would be obtained when the experimenters were the secret sitters."
"To ensure that no one else could accidentally figure out the target during an experimental session, the only form of communication allowed between Jack and the experimenters was a buzzer tone or series of planned telephone rings."