dehydrate

verb
1
to remove the water from something, especially food, in order to preserve it
آب‌زدایی کردن, رطوبت‌گیری کردن, خشک‌کردن
2
to lose too much water from your body; to make a person’s body lose too much water
بی‌آب شدن, از دست دادن آب بدن
Runners can dehydrate very quickly in this heat.
the dehydrating effects of alcohol