論ろん理り主しゅ義ぎ

noun

logicism

A philosophical doctrine, especially in the philosophy of mathematics, that holds that mathematics is reducible to logic. Technical term; not used in everyday conversation.

• フレーゲとラッセルは論ろん理り主しゅ義ぎの代だい表ひょう的てきな哲てつ学がく者しゃだ。

  Frege and Russell are representative philosophers of logicism.