Meaning of the word "no wonder" in English

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

no wonder

US /noʊ ˈwʌn.dər/
UK /nəʊ ˈwʌn.dər/

Phrase

it is not surprising

Example:
She didn't study at all, so no wonder she failed the exam.
It's been raining all week, so no wonder the ground is so muddy.