プログレッシブ和英中辞典(第３版)の解説
ひとがき【人垣】
a crowd [throng] (of people) standing in rows
- 二人の男がけんかを始めたので，大勢の人が人垣を作って見ていた
When the two men started fighting, people crowded around to watch. - 道の両側に人垣ができた
The streets were lined with (crowds of) people on either side.