noun. sudden prostration due to exposure to the sun or excessive heat.
- thermic fever
Example sentences of the word sunstroke
1. Noun, singular or mass
Shade keeps dogs out of the sun's direct rays and can prevent sunstroke and sun burn.
2. Verb, past tense
And be sure you’re hydrating with water, wearing sunblock and sporting a good wide-brimmed hat, because heat exhaustion and sunstroke happen easily under this hot tropical sun.