noun
energeia
A technical term in Aristotelian philosophy, referring to actuality or being-at-work, often contrasted with potentiality (デュナミス) and entelechy (エンテレケイア).
from Ancient Greek
アリストテレスの哲学では、エネルゲイアはデュナミスと対になる概念だ。
In Aristotle's philosophy, energeia is a concept paired with dynamis.