Definitions for "Biologist"
A person who studies the physical life of animals and plants.
A person who studies plants, animals, and humans. Many biologists now do research on genetics.
(noun): one that studies the branch of knowledge that deals with living organisms and vital processes
A student of biology; one versed in the science of biology.
a specialist in the natural sciences who conducts and participates in biological surveys
Keywords:  great, person
a person who he has a great knowledge of biology