fossil
🇺🇸
/ˈfɑːsl/
🇬🇧
/ˈfɒsl/
The remains of ancient animals or plants that have turned into stone over time.
Scientists found a fossil of a dinosaur in the desert.
科学者たちは砂漠で恐竜の化石を発見しました。
An old person who resists new ideas or changes.
My grandfather is such a fossil when it comes to using new technology.
新しい技術を使うことに関して、私の祖父は本当に時代遅れです。