expression, noun
unmoved mover; prime mover
A technical term in Aristotelian philosophy referring to the ultimate cause of all motion in the universe, itself unmoved. Used in academic or philosophical contexts.
アリストテレスの形而上学では、不動の動者が宇宙の第一原因とされる。
In Aristotle's metaphysics, the unmoved mover is considered the first cause of the universe.