Meaning of the word "mind your language" in English

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

mind your language

US /maɪnd jʊər ˈlæŋɡwɪdʒ/
UK /maɪnd jɔː ˈlæŋɡwɪdʒ/
"mind your language" picture

Idiom

used to tell someone to speak more politely or to stop using offensive words

Example:
Mind your language, young man! There are children present.
My grandmother always told me to mind my language.