動どう因いん

noun

motive; driving force; agent

Refers to the underlying cause or motivation that drives an action or phenomenon. Often used in philosophical, psychological, or analytical contexts.

• 彼かれの行こう動どうの動どう因いんは何なんだったのか。

  What was the motive behind his actions?

• 社しゃ会かい変へん動どうの動どう因いんを分ぶん析せきする。

  Analyze the driving forces of social change.