breathalyze
/ˈbrɛθəˌlaɪz/
verb
- To test someone's breath to see how much alcohol they have drunk, usually using a special device.
- If you are stopped, they may breathalyze you even if you seem fine.
- They breathalyze all participants before the race begins.
- The police officer decided to breathalyze the driver after he failed the field sobriety test.