五倍子 ふし Also written ごばいし, 付子, 附子 Meanings Noun sumac gallnut (ふし is a gikun reading of 五倍子) Kanji 五 five 倍 double 子 child. Read as シ. Words containing 五倍子 五倍子蜂 (ふしばち) gall wasp (any insect of family Cynipidae) Jinuma: Japanese Dictionary · Word lists