s/n10475163

Information
has gloss	(noun) the scientist in charge of an experiment or research project principal investigator, PI
has gloss	eng: A principal investigator (PI) is the lead scientist or engineer for a particular well-defined science (or other research) project, such as an astronomical observing campaign, laboratory study or clinical trial.
lexicalization	eng: PI
lexicalization	eng: Principal Investigator
subclass of	(noun) a person with advanced knowledge of one or more sciences scientist