Meaning of the word "have the run of" in English

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

have the run of

US /hæv ðə rʌn əv/
UK /hæv ðə rʌn əv/
"have the run of" picture

Idiom

to be allowed to go anywhere in a place and use anything there

Example:
The children had the run of the house while their parents were away.
As a trusted employee, she was given the run of the office.