介添人 かいぞえにん Also written 介添え人 Meanings Noun best man; groomsman; bridesmaid second (e.g. in a duel) Kanji 介 mediate. Read as カイ. 添 accompany. Read as そえる. 人 person. Read as ニン. Words containing 介添人 花嫁介添人 (はなよめかいぞえにん) bridesmaid Jinuma: Japanese Dictionary · Word lists