under the influence

idiom

Meaning

While intoxicated or inebriated, in any degree from mildly impaired to stupefied, by a mind-altering substance, typically alcohol; thus, especially, drunk.

Origin

disputed origin

Elliptical, since the agent (any intoxicating substance) is implicit because it is understood in context.

Examples

SIMPLE

It is illegal to drive while under the influence.

CONTEXTUAL

The police officer stopped the car because the driver appeared to be under the influence.

COMPLEX

The court heard testimony that the defendant was clearly under the influence when he caused the accident.

Anchors to

influence