中ちゅう隔かくちゅうかくMeanings1nounseptumanatomyAnatomical term for a dividing wall or partition, such as the nasal septum or cardiac septum.鼻び中ちゅう隔かくが曲まがっていると、呼こ吸きゅうがしにくくなることがある。If the nasal septum is deviated, breathing can become difficult.