birthday
Pronunciation:
/ˈbɜːθ.deɪ//ˈbɝθˌdeɪ/noun
Definitions
The anniversary of the day on which someone is born.
The anniversary of the day on which something is created.
The date on which someone is born or something is created, more commonly called birthdate or date of birth.
verb
Definitions
To celebrate one's birthday.