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Definition of hydration noun from the Oxford Advanced Learner's Dictionary

hydration

noun
 
/haɪˈdreɪʃn/
 
/haɪˈdreɪʃn/
[uncountable] (specialist)
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  1. the process of making something/somebody take in and hold water
    • All dancers require extra hydration throughout the day.
    compare dehydration
fever
noun
 
 
From the Topic
Health problems
B2
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