繁はん殖しょく毒どく性せいMeaningsNoun1. reproductive toxicity; reprotoxicityKanji used繁grow thickly殖reproduce and multiply毒poison性nature (of a person)Composed of繁はん殖しょくbreeding; propagation; reproduction; multiplication; increaseNoun毒どく性せいtoxicity; virulence; toxic; virulent; poisonousNoun