哲てつ学がく者しゃてつがくしゃMeanings1nounphilosopherA person who studies or teaches philosophy; also used figuratively for a deep thinker.彼かれは大だい学がくで哲てつ学がく者しゃとして有ゆう名めいだ。Expressions哲てつ学がく者しゃの石いしphilosopher's stone