Meaning of the word "again and again" in English

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

again and again

US /əˈɡɛn ənd əˈɡɛn/
UK /əˈɡɛn ənd əˈɡɛn/

Adverb

repeatedly; many times

Example:
She warned him again and again not to touch the hot stove.
He read the letter again and again, trying to understand its meaning.