合成繊維 ごうせいせんい Meanings Noun synthetic fibre; synthetic fiber See also: 合繊 (ごうせん). Kanji 合 fit. Read as ゴウ. 成 become. Read as セイ. 繊 delicate. Read as セン. 維 maintain. Read as イ. Words containing 合成繊維 半合成繊維 (はんごうせいせんい) semi-synthetic fiber Jinuma: Japanese Dictionary · Word lists