Skip to definition.  Noun: hydrate  'hI,dreyt   1. Any compound
that contains water of crystallization Verb: hydrate  'hI,dreyt
1. Supply water or liquid to in order to maintain a healthy
balance     "the bicyclists must be hydrated frequently"   2.
Become hydrated and combine with water   3. Cause to be
hydrated; add water or moisture to     "hydrate your skin"
Derived forms: hydrates, hydrating, hydrated  Type of: change,
chemical compound, compound, furnish, humidify,
moisturise [Brit], moisturize, provide, render, supply  Antonym:
dehydrate  Encyclopedia: Hydrate