雑ざつ学がく

noun

miscellaneous knowledge; trivia; wide but shallow learning

Refers to a broad range of knowledge across many fields, often without deep specialization. Commonly used for trivia, fun facts, or general knowledge that is interesting but not necessarily academic.

• 彼かれは雑ざつ学がくに詳くわしくて、クイズ番ばん組ぐみでよく優ゆう勝しょうする。