rehydrate
Concise Oxford English Dictionary © 2008 Oxford University Press:
rehydrate/riːhʌɪˈdreɪt/
▶verb absorb or cause to absorb moisture after dehydration.
– derivatives
rehydratable adjective,
rehydration noun.
rehydratable adjective,
rehydration noun.
'rehydrate' also found in these Oxford entries:

