Entelechy (pronounced: en-TEL-uh-kee) is a philosophical concept, particularly prominent in Aristotelian thought. It refers to the realization of potential or the process of becoming fully actualized. The term comes from the Greek word entelecheia, meaning “having an end within.” It describes the condition where something’s potential is brought to fruition, achieving its fullest form or purpose.
In simpler terms, entelechy is the inner drive or essence that guides an entity to achieve its ultimate purpose or function. For example, an acorn’s entelechy is to become an oak tree.