Science Dictionary
narcotic   (när-kŏt'ĭk)  Pronunciation Key 
Any of a group of highly addictive analgesic drugs derived from opium or opiumlike compounds. Narcotics can cause drowsiness and significant alterations of mood and behavior.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Previous Definition: anti-monial
Next Definition: anti-naturalist
Words Near: anti-narcotic
More from
Synonyms and Antonyms for anti-narcotic
More from
Search for articles containing anti-narcotic
More from Translator Word FAQs presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.

Copyright © 2015, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature