1674230 jmdict A [id=1980106] バカ丁寧;馬鹿丁寧;ばか丁寧 バカていねい[バカ丁寧];ばかていねい[馬鹿丁寧,ばか丁寧] [1][adj-na,n] overly polite; excessively polite; polite to a fault