一切經音義 91.18

91.18

城闉（一寅反毛詩傳云闉曲也說文城之重門曲處也形聲字也）。

城闉 (Pronounced with the fanqie 一寅 [yīn]. The Mao commentary to the Shijing says: "闉 means curved." The Shuowen says: "The inner curved gate among the multiple city gates; it is a phono-semantic character.")