Meaning of the word cautioned in English

What does cautioned mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cautioned

US /ˈkɔːʃənd/
UK /ˈkɔːʃənd/

Verb

warned someone about something

Example:
The police officer cautioned the driver about speeding.
She cautioned him against making a hasty decision.