Pronunciation

change

Singular
hydrate

Plural
hydrates

  1. (chemistry) A hydrate is a solid compound that contains water molecules.

Plain form
hydrate

Third-person singular
hydrates

Past tense
hydrated

Past participle
hydrated

Present participle
hydrating

  1. (transitive) If A hydrates B, A helps B to be able to absorb water.
    A lotion can hydrate the skin.
  2. (slang) If you hydrate yourself, you drink water.
change