hy·dro
ˈhī-(ˌ)drō 
plural hydros
British
: an establishment offering hydropathic treatment (as for weight loss) : health spa
Examples of hydro in a Sentence
Recent Examples on the Web
CBS News, 18 Apr. 2026
Constellation Energy is a diversified energy provider with a strong nuclear fleet alongside hydro, wind and solar assets.
—Alexa Lomonaco, CNBC, 16 Apr. 2026
All hotel guests have complimentary access to the hydro circuit (though a reservation is required) which includes a steam room, dry sauna, and cold plunge.
—Condé Nast, Condé Nast Traveler, 15 Apr. 2026
Hall plans to build a home with its own hydro-electric dam, plumbing and electrical systems.
—Ryan Brennan
april 15, Kansas City Star, 15 Apr. 2026
See All Example Sentences for hydro
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Noun
Many in the area keep talking about who should own the hydro plant, Lange said.
—CBS News, 18 Apr. 2026
Constellation Energy is a diversified energy provider with a strong nuclear fleet alongside hydro, wind and solar assets.
—Alexa Lomonaco, CNBC, 16 Apr. 2026
All hotel guests have complimentary access to the hydro circuit (though a reservation is required) which includes a steam room, dry sauna, and cold plunge.
—Condé Nast, Condé Nast Traveler, 15 Apr. 2026
Hall plans to build a home with its own hydro-electric dam, plumbing and electrical systems.
—Ryan Brennan
april 15, Kansas City Star, 15 Apr. 2026
See All Example Sentences for hydro
Cite this Entry
“Hydro.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydro. Accessed 23 Apr. 2026.
Copy CitationMedical Definition
hydro
noun
hy·dro
ˈhī-(ˌ)drō
plural hydros
British
: a hydropathic facility : spa
also
: a hotel catering to people using such a facility
Love words? Need even more definitions?
Merriam-Webster unabridged
