bupropion
Pronunciation: /bjuːˈprəʊpɪən/
Definition of bupropion
noun
- an antidepressant drug which is also given to relieve the symptoms of nicotine withdrawal. Also called Zyban ( trademark).
- Chemical formula: C13H18ClNO
Origin:
1970s: from butane + propion (see propionic acid) + -n (perhaps from -one)