盲めくら壁かべ

noun

windowless wall; blank wall

A wall with no windows or openings. The term 盲 (めくら, 'blind') is now considered sensitive and may be avoided in favor of expressions like 窓のない壁. Use with caution.

• その建たて物ものの裏うら側がわは盲めくら壁かべで、窓まどが一ひとつもなかった。

  The back of the building was a windowless wall, with not a single window.