birth, nativity, nascency, nascence

the event of being born; "they celebrated the birth of their first child"

• delivery — the event of giving birth
• live birth — the birth of a living fetus (regardless of the length of gestation)
• posthumous birth — birth of a child by Caesarean section after the death of the mother
• posthumous birth — birth of a child after the father has died
• reincarnation, rebirth — a second or new birth

• change, alteration, modification — an event that occurs when something passes from one state or phase to another