Breathalyser
Breathalyzer
/ (ˈbrɛθəˌlaɪzə) /
noun
trademark a device for estimating the amount of alcohol in the breath: used in testing people suspected of driving under the influence of alcohol
Word Origin for Breathalyser
C20: breath + (an) alyser
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Examples from the Web for breathalyser
Breathalyser for your smartphone that books you a cab home if you are too drunk to drive.