nar·​co·​tol·​ine ˈnär-kə-ˌtȯl-ˌēn How to pronounce narcotoline (audio) -ˌtōl- How to pronounce narcotoline (audio)
: a crystalline alkaloid C21H21NO7 found in the seed capsules of the opium poppy

Dictionary Entries Near narcotoline

Cite this Entry

“Narcotoline.” Medical Dictionary, Merriam-Webster, Accessed 22 Feb. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!