一顧傾城 いっこけいせい Meanings Noun woman so glamorous as to bring ruin to a country (castle) as its king (lord) is captivated by her beauty; femme fatale See also: 傾城傾国 (けいせいけいこく). Kanji 一 one. Read as イチ. 顧 look back 傾 tilt. Read as ケイ. 城 castle. Read as セイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists