絶滅した

became extinct

→ 絶滅
phrase Rare #24,345
became extinct Used for species or groups that have died out completely. It can also describe something figuratively as having disappeared entirely.
JA: 恐竜は約6600万年前に絶滅した。
EN: Dinosaurs became extinct about 66 million years ago.

クリームチーズ絶滅したもうたくさん

I've had enough of hot pots, cream cheese, and extinct cows.

— エブリシング・エブリウェア・オール・アット・ワンス (2022)

恐竜大昔に絶滅した

Dinosaurs went extinct a very long time ago.

俺の仲間同僚ハチまで絶滅した

My friends, my coworkers—even the bees—all went extinct.

— ブゴニア (2025)

その森の動物達は絶滅した

The animals in that forest became extinct.