Meaning of the word "no laughing matter" in English

What does "no laughing matter" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

no laughing matter

US /noʊ ˈlæfɪŋ ˈmætər/
UK /noʊ ˈlæfɪŋ ˈmætər/
"no laughing matter" picture

Idiom

1.

a serious issue or situation that should not be treated lightly or joked about

Example:
The company's financial problems are no laughing matter.
Climate change is a serious threat and no laughing matter.
Learn This Word at Lingoland