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hydrated

American  
[hahy-drey-tid] / ˈhaɪ dreɪ tɪd /

adjective

  1. chemically combined with water in its molecular form.

  2. (of paper pulp) beaten until gelatinous for making into water-resistant paper.


hydrated British  
/ ˈhaɪdreɪtɪd /

adjective

  1. (of a compound) chemically bonded to water molecules

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of hydrated

First recorded in 1800–10; hydrate + -ed 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Traders chasing chip stock momentum may want to stay hydrated tomorrow morning.

From Barron's • May 7, 2026

But it doesn’t matter, just grab your best tight denim and thick leatherware and enter Club Bahia’s famed “Summer in Van Nuys Room,” for a night of pure heat, lunges and Nama-staying hydrated.

From Los Angeles Times • Apr. 1, 2026

Stay hydrated, touch grass, see your friends, tell the people you love that you love them.

From Salon • Mar. 8, 2026

During testing, the hydrated version held nearly twice as much charge as standard sodium-ion cathode materials.

From Science Daily • Feb. 19, 2026

Within half an hour, we’re fed and hydrated and have enough food to keep us going for the day.

From "Without Refuge" by Jane Mitchell

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