生まれて初めて

うまれてはじめて

for the first time in one's life

Also written 生まれてはじめて

Meaning

expadv
for the first time in one's life

Example sentences

由香は生まれて初めて英語の本を読み終えた。

For the first time in her life, Yuka has finished reading an English book.
彼は私が生まれてはじめて出会った俳優だった。

He was the first actor I had met in my life.
先日生まれて初めて魚釣りに行った。

The other day I went fishing for the first time in my life.