undeterred
🇺🇸
/ˌʌndɪˈtɜːrd/
🇬🇧
/ˌʌndɪˈtɜːd/
Not discouraged or stopped by something.
Undeterred by the rain, they continued their hike.
雨にも負けずに、彼らはハイキングを続けた。