Nolo's Plain-English Law Dictionary

Driving Under The Influence (Dui)

The crime of operating a motor vehicle while under the influence of alcohol or drugs, including prescription drugs. State laws specify the level of blood alcohol content at which a person is presumed to be under the influence. Also called driving while intoxicated (DWI and drunk driving).
NOLO1:DRU1.6.8.11.20160427.37128