VariousWords beta
Related Terms:
dissociative
cyclorphan
proxorphan
hallucinogen
structure
drotebanol
drug
chemical
hasubanan
opioid
psychoactive
morphan
antitussive
cyprodime
levallorphan
norlevorphanol
analgesic
dextrorphan
dextrorphanol
levophenacylmorphan
ketorfanol
xorphanol
Noun
Definition: The base chemical structure of a large class of psychoactive drugs, consisting of opioid analgesics, antitussives, and dissociative hallucinogens, among others.