非正 ひせい Meanings の-adjective non-positive (i.e. negative or zero) Kanji 非 non-. Read as ヒ. 正 correct. Read as セイ. Words containing 非正 非正規 (ひせいき) irregular employment 非正規雇用 (ひせいきこよう) irregular employment 非正規労働者 (ひせいきろうどうしゃ) non-fulltime worker And 6 more. Word lists Mathematics Jinuma: Japanese Dictionary · Word lists