メスカリンメスカリンMeanings1nounmescalinechemistryA hallucinogenic alkaloid found in peyote and other cacti; used as a chemical term and in discussions of psychoactive substances.メスカリンはペヨーテに含ふくまれる幻げん覚かく成せい分ぶんの一ひとつだ。Mescaline is one of the hallucinogenic compounds found in peyote.