naltrexone
nalt·re·xone
noun
1.
an oral antagonist against the action of opiates
Origin
Probably from naloxone + Latin tres (“three”).
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.