re·hy·drate transitive verb \(ˌ)rē-ˈhī-ˌdrāt\
First Known Use of REHYDRATE
re·hy·drate transitive verb \(ˈ)rē-ˈhī-ˌdrāt\ (Medical Dictionary)
: to restore fluid to (something dehydrated); especially : to restore body fluid lost in dehydration to <rehydrate a patient>
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