What does nimesis mean?

Nimesis, often spelled "mimesis," is a concept rooted in Greek philosophy and art, referring to the imitation or representation of reality in various forms, particularly in literature and visual arts. It suggests that art reflects, imitates, or reproduces life, nature, or human experiences. The term has been influential in discussions about the relationship between artistic creation and the world it depicts. In broader contexts, it can also relate to the idea of mimicking behaviors or actions in social or psychological settings.