mescaline

the term 'mescaline' is a modern scientific formation, directly borrowing the spanish word 'mezcal' which refers to a type of agave plant and the intoxicating drink distilled from it. this spanish term itself originates from the nahuatl word 'mezcalli', meaning 'oven-cooked agave'. the chemical suffix '-ine', derived from latin '-ina' and greek '-inē', is standardly used to denote alkaloids and basic organic compounds. thus, 'mescaline' literally names the psychoactive alkaloid derived from the peyote cactus, which, while not a true agave, was historically associated with the intoxicating 'mezcal' category in regional use.

Structure: mescal (peyote cactus) + ine (chemical substance) mescal (from nahuatl 'mezcalli', via spanish 'mezcal', meaning an agave plant or its intoxicating product); ine (a suffix of greek/latin origin used in chemistry to form names of alkaloids, amines, and other basic substances).