0 the day of the year on which someone was born -- cumpleaños
Her birthday is on 18 March.
Happy birthday!
1 a celebration of the day sb was born -- cumpleaños [ masculine ]
She tells me that she read that letter on each birthday...
Everybody likes a surprise on their birthday, but to debate a declaration without even a draft is bizarre!
I also think it is a good day that has been chosen for the international day of action, namely my birthday.
Our members who have birthdays are also very active.
I understand that yesterday was his birthday.
