プログレッシブ和英中辞典(第4版)の解説
せまきもん【狭き門】
&fRoman1;〔狭い門〕a narrow gate;〔聖書で〕a strait gate
&fRoman2;〔難関〕difficulty; an obstacle
この大学の入試は狭き門である
Only the best students can pass the entrance examination to this college./It is very difficult to get into this college.