パリスグリーンMeanings1nounParis greenchemistryA toxic green pigment and insecticide, copper(II) acetate triarsenite. Also known as 花緑青 in Japanese.See also: 花緑青パリスグリーンは19世せい紀きに絵えの具ぐや殺さっ虫ちゅう剤ざいとして使つかわれた。Paris green was used as a pigment and insecticide in the 19th century.