四よ字じ成せい句く

noun

Chinese four-character phrase or idiomatic expression

Refers to set phrases or idioms composed of four Chinese characters, often with classical or literary origins. Similar to 四字熟語 (よじじゅくご), but 四字成句 may emphasize the fixed, idiomatic nature of the expression.

• 「四し面めん楚そ歌か」は有ゆう名めいな四よ字じ成せい句くの一ひとつです。

  "Shimensoka" is one of the famous four-character idiomatic expressions.