rehydrate(redirected from rehydrations)
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tr.v. rehy·drated, rehy·drating, rehy·drates
1. To cause (something dehydrated) to take up fluid.
2. To replenish the body fluids of.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.