Definitions for "Blood alcohol concentration"
The percentage of alcohol present in a person's blood.• Drink Driving• Police Powers
Is measured as a percentage by weight of alcohol in the blood (grams/deciliter). A positive BAC level (0.01 g/dl and higher) indicates that alcohol was consumed by the person tested. A BAC level of 0.10 g/dl or more indicates that the person was intoxicated. (NHTSA3)
A measurement of the percentage of alcohol in the blood by grams per deciliter.