呉下の阿蒙に非ず ごかのあもうにあらず Also written 呉下の阿蒙にあらず Meanings Expression to no longer be the same old person; to have made remarkable progress; to have improved significantly (through study) See also: 呉下の阿蒙 (ごかのあもう). Kanji 呉 Wu. Read as ゴ. 下 down 阿 Africa; flatter; fawn upon 蒙 ignorance; darkness; get. Read as モウ. 非 non-. Read as あらず. Jinuma: Japanese Dictionary · Word lists