caution-v; 2 Senses

Sense Number 1: warn or advise strongly

Examples:
He has cautioned the British public against becoming like 'super size' Americans.
He also cautioned the panel to distinguish between environmental and economic benefits.
Jack cautioned her that digging into Valerie's business would only bring trouble.
The doctor never cautioned him about any adverse affects.

Mappings:
VerbNet: advise-37.9-1
FrameNet: Statement
PropBank: caution.01
WordNet 3.0 Sense Numbers: 1

Sense Number 2: to advise someone of their legal rights

Commentary:
NOTE: Mainly British usage, used in criminal law.

Examples:
At the police station, the officer cautioned him and read him his rights.
The applicant was interviewed by police officers who cautioned him before each question.

Mappings:
VerbNet: advise-37.9-1
FrameNet: NM
PropBank: caution.01