noun🔗ShareÉthylotestA 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."The police officer asked the driver to blow into the breathalyzer to check his alcohol level. "L'agent de police a demandé au conducteur de souffler dans l'éthylotest pour vérifier son taux d'alcoolémie.devicepolicetechnologyvehicledrinktrafficlawChat with AIVocabulary GamePractice Reading