他た我が

noun

other self; other mind; alter ego

Philosophical term referring to the self or mind of another person, often discussed in the context of the problem of other minds.

• 他た我が問もん題だいは哲てつ学がくの重じゅう要ようなテーマの一ひとつだ。

  The problem of other minds is one of the important themes in philosophy.

• 彼かれは他た我がの存そん在ざいを疑うたがう懐かい疑ぎ論ろんを展てん開かいした。

  He developed a skeptical argument doubting the existence of other selves.