ご兄弟 ごきょうだい Also written 御兄弟 Meanings Noun siblings; brothers and sisters See also: 兄弟 (きょうだい). Kanji 兄 older brother. Read as キョウ. 弟 younger brother. Read as ダイ. Related forms 兄弟 (きょうだい) brothers and sisters (plain) Word lists Honorific (尊敬語) Jinuma: Japanese Dictionary · Word lists