Meaning of the word "Come again" in English

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

Come again

US /kʌm əˈɡɛn/
UK /kʌm əˈɡɛn/

Phrase

used to ask someone to repeat what they have just said because you did not hear or understand it

Example:
“It’s raining.” “Come again?” “I said, it’s raining!”
I didn't quite catch that. Come again?