Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

random breath test

noun [C]
 
 
(abbreviation RBT) Australian English

Definition

a test given by the police to drivers chosen by chance, to measure the amount of alcohol the drivers have in their bloodRelating to detection and solving crimes
(Definition of random breath test noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of random breath test

Browse related topics

You are looking at an entry to do with Detection & solving crimes, but you might be interested in these topics from the Law and the police topic area: