1) Brand that became generic 2) Breathalyser 3) Device 4) Exclusively Saxon word 5) Exclusively Anglo word 6) Word of purely Anglo origin 7) Word with Anglo-Saxon origins 1) Breathalyser 2) High test 
A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser) is a device for estimating blood alcohol content (BAC) from a breath sample. Breathalyzer is the brand name for the instrument developed by inventor Robert Frank Borkenstein. It was registered as a trademark on May 13, 1958, and is active {As of|2014|lc=y} but the word ...
Trademark for an instrument for on-the-spot checking by police of the amount of alcohol consumed by a suspect driver. The driver breathes into a plastic bag connected to a tube containing a...
[n] - a device that measures chemicals (especially the alcohol content) in a person`s expired breath
breathalyser noun a device that measures chemicals (especially the alcohol content) in a person`s expired breath
Trademark for an instrument for on-the-spot checking by police of the amount of alcohol consumed by a suspect driver. The driver breathes into a plastic bag connected to a tube containing a chemical (such as a diluted solution of potassium dichromate in 50% sulphuric acid) that changes colour in the presence of alcohol. Another method i...
a brand of breath analyzer.