Breathalyzer

the GNU version of the Collaborative International Dictionary of English
  • noun. a device that measures alcohol content of a person's breath.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. A device that measures alcohol in expired air so as to estimate the concentration of alcohol in a person's blood; used by traffic police in cases of suspected driving while under the influence of alcohol.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. a device that measures chemicals (especially the alcohol content) in a person's expired breath
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    device  
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