He weighed four kilos at birth.
What's your date of birth?
The application form will ask for your place of birth.
It begins with the birth of his sister Margana and ends with his death. (Preliminary English Test; B1; Italian)
She gave birth to twins.
The most important person in my life is the person who gave birth to me, my mother. (First Certificate in English; B2; Greek)
I grew up in Paris, but I'm Italian by birth.
I am an eighteen year old college student and I am Portuguese by birth. (First Certificate in English; B2; Portuguese)
the birth of modern science
Pericles was the man who achieved the birth of democracy. (Certificate in Advanced English; C1; Greek)