methadone

[meth-uh-dohn] Origin

meth·a·done

[meth-uh-dohn]
noun Pharmacology.
a synthetic narcotic, C21H28ClNO, similar to morphine but effective orally, used in the relief of pain and as a heroin substitute in the treatment of heroin addiction.
Also, meth·a·don [meth-uh-don] .


Origin:
1945–50, Americanism; meth(yl) + a(mino) + d(iphenyl) + (heptan)one
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To methadone

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

Methadone is always a great word to know.
So is lollapalooza. Does it mean:
the offspring of a zebra and a donkey.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
Collins
World English Dictionary
methadone or methadon (ˈmɛθəˌdəʊn, ˈmɛθəˌdɒn)
 
n
a narcotic analgesic drug similar to morphine, used to treat opiate addiction. Formula: C21H27NO
 
[C20: from (di)meth(yl) + a(mino) + d(iphenyl) + -one]
 
methadon or methadon
 
n
 
[C20: from (di)meth(yl) + a(mino) + d(iphenyl) + -one]

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Etymonline
Word Origin & History

methadone
1947, generic designation for 6-dimethylamino-4, 4-diphenyl-3-heptanone.
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
American Heritage
Cultural Dictionary
methadone [(meth-uh-dohn)]

An analgesic that is sometimes used in the treatment of drug addiction.

The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Related Words
Image for methadone
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT