Meaning of the word arboretum in English

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

arboretum

US /ˌɑːr.bərˈiː.t̬əm/
UK /ˌɑː.bərˈiː.təm/

Noun

a botanical garden devoted to trees

Example:
The university has a beautiful arboretum with many rare species of trees.
We spent the afternoon walking through the peaceful arboretum.