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English definition of “dehydrate”

dehydrate

verb [I/T]  /ˌdiˈhɑɪ·dreɪt/ us  
to lose water, or to cause something to lose water: [T] The vegetables were dehydrated and frozen.
dehydration
noun [U]  /ˌdi·hɑɪˈdreɪ·ʃən/ us  
In hot, dry weather you need to drink lots of water to avoid dehydration.
(Definition of dehydrate from the Cambridge Academic Content Dictionary © Cambridge University Press)
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