n. [ From Capsicum. ] (Chem.) A red liquid or soft resin extracted from various species of capsicum. [ 1913 Webster ]
n. [ From Capsicum. ] (Chem.) A volatile alkaloid extracted from Capsicum annuum or from capsicin. [ 1913 Webster ]
n. [ From Capsicum. ] (Chem.) A colorless crystalline substance extracted from the Capsicum annuum, and giving off vapors of intense acridity. [ 1913 Webster ]