researcher has definitions from the field of work
[ noun ] (work) a scientist who devotes himself to doing research

Used in print

(Walter H. Buchsbaum, "Advances in Medical Electronics"...)

A group of researchers at the University_of_Washington have given a paper which briefly outlines some of these techniques .

(Philip Reaves, "Who Rules the Marriage Bed?"...)

In_fact , the noted psychologist and sex researcher , Dr._Albert_Ellis , has declared flatly that women are `` sexually superior '' to men .

(James Boylan, "Mutinity"...)

But since 1927 , researchers digging_into ancient court records and legal files have been able to find illuminating pieces of information .