noun
reason for being; raison d'être; meaning of one's existence
A somewhat philosophical term for the fundamental purpose or justification of someone's or something's existence. Often used in discussions about life, work, or the role of an organization.
彼は仕事に存在意義を見出している。
He finds his reason for being in his work.
この組織の
What is the raison d'être of this organization?