thunderbolt
🇺🇸
/ˈθʌndərbəʊlt/
🇬🇧
/ˈθʌndəbəʊlt/
A sudden flash of light in the sky during a storm, usually followed by the sound of thunder.
The sudden thunderbolt illuminated the dark sky.
갑작스런 번개가 어두운 하늘을 밝게 비췄다.