- a person who believes in or supports a theory of evolution, especially in biology.
- a person who supports a policy of gradual growth or development rather than sudden change or expansion.
- of or relating to evolution or evolutionists.
- believing in or supporting a theory of evolution, especially in biology.
- a person who believes in a theory of evolution, esp Darwin's theory of the evolution of plant and animal species
- of or relating to a theory of evolution