Meaning of the word demarcate in English

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

demarcate

US /ˌdiːˈmɑːr.keɪt/
UK /ˈdiː.mɑː.keɪt/
"demarcate" picture

Verb

to set the boundaries or limits of something

Example:
The river was used to demarcate the border between the two countries.
It is difficult to demarcate where one responsibility ends and another begins.