one who believes within the dominance of man's animal nature in behavior.
one that believes that microorganisms result disease.
a writer of animal stories.
a painter or sculptor whose main subject is creatures.
In physiology, an animalculist.
In art, an artist just who devotes their main energies on representation of pets, as distinguished from a single just who represents the human being figure, landscapes, etc.; an animal-painter or animal-sculptor.