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dehydrate

/diˌhaɪˈdreɪt/
/dɪˈhaɪdreɪt/
IPA guide

Other forms: dehydrated; dehydrating; dehydrates

To make a raisin, you dehydrate a grape. To dehydrate is to remove all of the water from, or to dry up.

When you exercise a lot, it's good to drink water so that your body doesn't dehydrate. Signs of dehydration in a person? Dry mouth, exhaustion, dark urine, the chills, and head rushes. If you experience these, get a drink quick! Signs of dehydration in a fruit? Wrinkled skin and extra sweetness. Yum!

Definitions of dehydrate
  1. verb
    remove water from
    “All this exercise and sweating has dehydrated me”
    synonyms: desiccate
    see moresee less
    type of:
    dry, dry out
    remove the moisture from and make dry
  2. verb
    lose water or moisture
    “In the desert, you get dehydrated very quickly”
    synonyms: desiccate, dry up, exsiccate
    see moresee less
    antonyms:
    hydrate
    cause to be hydrated; add water or moisture to
    hydrate
    become hydrated and combine with water
    hydrate
    supply water or liquid to in order to maintain a healthy balance
    type of:
    dry, dry out
    remove the moisture from and make dry
  3. verb
    preserve by removing all water and liquids from
    “carry dehydrated food on your camping trip”
    synonyms: desiccate
    see moresee less
    type of:
    keep, preserve
    prevent (food) from rotting
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DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘dehydrate'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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