がくしゃばか
Meanings
Adjective (な)
Noun
1. person who is book smart but lacking in common sense; person who is book smart but street dumb
Kanji used
study
someone
Composed of
① 学問の研究に従事している人。② 知識の豊富な人。
idiot; moron; trivial matter; folly; stupid; foolish