1The birth of a person; the event of coming into the world.
新しい命の誕生に、病室は温かい拍手に包まれた。
The hospital room filled with warm applause at the birth of the new life.
妹の誕生を心待ちにしていた。
I was eagerly looking forward to my little sister's birth.
王室に赤ちゃんが誕生したというニュースが世界中を駆け巡った。
News that a baby had been born into the royal family spread around the world.
2The creation or emergence of something new, such as an idea, product, or institution.
インターネットの誕生は、人々の生活を大きく変えた。
The birth of the internet greatly changed people's lives.
新しいブランドの誕生を記念してイベントが開かれた。
An event was held to commemorate the birth of the new brand.
そのアイデアから、画期的な製品が誕生した。
That idea gave rise to a groundbreaking product.
3Refers specifically to a child's first birthday, marking one full year since birth.
息子の誕生を祝って、家族で赤飯を炊いた。
We cooked red bean rice as a family to celebrate our son's first birthday.
一歳の誕生を迎えた娘に、初めての靴を買ってあげた。
I bought my daughter her first pair of shoes to mark her first birthday.