ALL meanings of naltrexone
nal·trex·one
N n - noun naltrexone A synthetic drug, similar to morphine, that blocks opiate receptors in the nervous system and is used chiefly in the treatment of heroin addiction. 1
- noun naltrexone a nonaddictive substance, C 2 0 H 2 3 NO 4 , used in the treatment of heroin addiction and opiate overdose. 1
- noun naltrexone a narcotic antagonist, similar to morphine, used chiefly in the treatment of heroin addiction 0
- noun naltrexone a white, crystalline, nonaddictive synthetic drug, C20H23NO4·HCl, that blocks or reverses the effects of alcohol or a narcotic 0