>>29284135the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
synonyms: Darwinism, natural selection
"his interest in evolution"
2.
the gradual development of something, especially from a simple to a more complex form.
"the forms of written languages undergo constant evolution"
synonyms: development, advancement, growth, rise, progress, expansion, unfolding;
Pokemon is a definition 2, but definition 1 happens in background lore.
