This is the 10355th most frequent Portuguese word.
etilômetro
A breathalyzer device used to measure blood alcohol content.
Here, 'etilômetro' refers to the device used for measuring alcohol levels, illustrating its functional use.
O policial utilizou um etilômetro para medir o nível de álcool no sangue do motorista.
The police officer used a breathalyzer to measure the alcohol level in the driver's blood.
In this sentence, 'etilômetro' is discussed in an abstract sense, emphasizing knowledge about the device.
É importante que os motoristas entendam o funcionamento de um etilômetro.
It is important for drivers to understand the operation of a breathalyzer.
Here, 'etilômetro' is used in the context of the procedure of using the device for compliance checking.