sunstroke
/ˈsʌnstroʊk/
noun
- A serious condition caused by spending too much time in strong sunlight, resulting in fever, headache, and sometimes unconsciousness.
- Drinking plenty of water can help prevent sunstroke on hot days.
- The doctor said her dizziness was a mild case of sunstroke.
- After hiking for hours without a hat, he collapsed from sunstroke.
Synonyms