- to put out (a fire, light, etc.); put out the flame of (something burning or lighted): to extinguish a candle.
- to put an end to or bring to an end; wipe out of existence; annihilate: to extinguish hope.
- to obscure or eclipse, as by superior brilliance.
- Law. to discharge (a debt), as by payment.
Origin of extinguish
Synonyms for extinguish
Antonyms for extinguish
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- to put out or quench (a light, flames, etc)
- to remove or destroy entirely; annihilate
- archaic to eclipse or obscure by or as if by superior brilliance
- law to discharge (a debt)
Word Origin for extinguish
C16: from Latin exstinguere, from stinguere to quench
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
c.1500 (implied in extinguishable), from Latin extinguere/exstinguere "quench, wipe out, obliterate," from ex- "out" (see ex-) + stinguere "quench," from PIE *steig- "to prick, stick, pierce." Related: Extinguished; extinguishing.
Online Etymology Dictionary, © 2010 Douglas Harper
- To bring about the extinction of a conditioned response.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.