The Collaborative International Dictionary
Igasurine
Igasurine \Ig`a*su"rine\, n. [Malay igasura the nux vomica.] (Chem.) An alkaloid found in nux vomica, and extracted as a white crystalline substance.
Wiktionary
igasurine
n. (context chemistry English) An alkaloid found in nux vomica, and extracted as a white crystalline substance.