Meaning of the word "all encompassing" in English

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

all encompassing

US /ɔːl ɪnˈkʌmpəsɪŋ/
UK /ɔːl ɪnˈkʌmpəsɪŋ/

Adjective

including everything or everyone

Example:
The new policy is designed to be all-encompassing, covering every aspect of employee welfare.
His theory was so all-encompassing that it attempted to explain everything in the universe.