Meaning of the word "out of doors" in English

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

out of doors

US /aʊt əv ˈdɔːrz/
UK /aʊt əv ˈdɔːrz/

Adverb

in or into the open air; outside a building

Example:
Let's go out of doors and enjoy the sunshine.
The children love playing out of doors.