Zi Collection, Upper Volume, Page 45, Entry 03 Pronounced náo (rising tone) Pronounced nǎo (falling-rising tone) The pronunciation is the same as "匘". "Shuowen Jiezi" explains it as having resentment and sorrow in the heart. Another explanation refers to mutual disturbance and confusion. Nowadays, people in the Runan region express resentment by saying "㛴". This character is also commonly used as "恼".