Meaning of the word "happy birthday" in English

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

happy birthday

US /ˌhæp.i ˈbɜːrθ.deɪ/
UK /ˌhæp.i ˈbɜːrθ.deɪ/
"happy birthday" picture

Exclamation

1.

a greeting or expression of good wishes on a person's birthday

Example:
She wished him 'Happy birthday!' as he walked in.
We sang 'Happy Birthday' to my little brother.
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