| Biologist (n.) A student of biology; one versed in the science of biology. Thesaurus Entries anatomist, animal physiologist, anthropologist, bacteriologist, biochemist, biometrist, biophysicist, botanist, conchologist, cytologist, ecologist, entomologist, ethologist, geneticist, helminthologist, herpetologist, ichthyologist, malacologist, mammalogist, natural scientist, naturalist, ophiologist, ornithologist, physiologist, protozoologist, taxidermist, zoo-ecologist, zoographer, zoologist, zoonomist, zoopathologist, zoophysicist, zootaxonomist |