dehydrator

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dehydrator

[dē′hī‚drād·ər]
(chemistry)
A substance that removes water from a material; an example is sulfuric acid.
(chemical engineering)
Vessel or process system for the removal of liquids from gases or solids by the use of heat, absorbents, or adsorbents.
References in periodicals archive ?
Both promote urine production and so tend to dehydrate you.
Yet he was allowed to dehydrate in hospital - the one place where everyone was supposed to be looking after him.
Stay away from drinks that contain alcohol or caffeine - both dehydrate you
So, I bought a dehydrator from an infomercial and attempted to dehydrate tomatoes.