双生児 そうせいじ Meanings Noun twins Kanji 双 twin. Read as ソウ. 生 life. Read as セイ. 児 kid. Read as ジ. Words containing 双生児 一卵性双生児 (いちらんせいそうせいじ) identical twins 二卵性双生児 (にらんせいそうせいじ) fraternal twins 結合双生児 (けつごうそうせいじ) conjoined twins And 1 more. Jinuma: Japanese Dictionary · Word lists