Meaning of the word restroom in English

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

restroom

US /ˈrest.ruːm/
UK /ˈrest.ruːm/

Noun

a room in a public place equipped with toilets and washbasins

Example:
Excuse me, where is the nearest restroom?
I need to use the restroom before we leave.