Meaning of the word "let me know" in English

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

let me know

US /lɛt mi noʊ/
UK /lɛt mi nəʊ/

Phrase

used to ask someone to inform you about something

Example:
Please let me know if you have any questions.
I'll let you know when I'm available.