coinvestigator

noun
co·​in·​ves·​ti·​gat·​or | \ ˌkō-in-ˈve-stə-ˌgā-tər How to pronounce coinvestigator (audio) \
variants: or co-investigator
plural coinvestigators or co-investigators

Definition of coinvestigator

: one of two or more investigators working together "We sent a memo around to a number of faculty members," [William] Oh says, "and we attracted ten coinvestigators."— John Lauerman "… one significant frustration is we don't know a lot about the disease," said Dr. Holly Frost, study co-investigator and pediatrician …Wisconsin State Farmer

Examples of coinvestigator in a Sentence

Recent Examples on the Web Randy Auerbach, a clinical psychologist at Columbia University and a MAPS coinvestigator, is used to hearing that the study sounds like an invasion of privacy. Kelly Servick, Science | AAAS, "Suicide attempts are hard to anticipate. A study that tracks teens’ cellphone use aims to change that," 21 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'coinvestigator.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of coinvestigator

1853, in the meaning defined above

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The first known use of coinvestigator was in 1853

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Cite this Entry

“Coinvestigator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coinvestigator. Accessed 28 Feb. 2020.

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