mecamylamine
/ˌmɛkəˈmʌɪləmiːn/Pharmacology
noun
A norbornane derivative which is a ganglionic nicotinic blocking agent, sometimes used in treating extreme hypertension; N,2,3,3-tetramethylbicyclo[2.2.1]hept-2-ylamine, C11H21N.
Origin
1950s; earliest use found in Science News. From me- + cam- + -yl + amine.