Meaning of the word "slide down" in English

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

slide down

US /slaɪd daʊn/
UK /slaɪd daʊn/
"slide down" picture

Phrasal Verb

to move smoothly or uncontrollably down a surface

Example:
The children love to slide down the grassy hill.
The picture started to slide down the wall because the nail was loose.