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
Thais Lopez Vogel, The Orlando Sentinel, 10 July 2025
Choose from hydro glow facials, Himalayan salt rituals, de-stress massages, pedicures, prescriptive manicures, and even Reiki and reflexology.
—Lewis Nunn, Forbes.com, 2 July 2025
Anderson also sold hard hats, flasks and tumblers made by his company, a business that personalizes products through a process called hydro dripping.
—Scott Wartman, The Enquirer, 2 July 2025
Here, guests will find nail therapy rooms with zero-gravity chairs, a hydro therapy room, a med-spa room, and a relaxation room.
—Mae Hamilton, Travel + Leisure, 24 May 2025
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Noun
Green energy sources like solar, wind and hydro don’t just reduce carbon emissions.
—Thais Lopez Vogel, The Orlando Sentinel, 10 July 2025
Choose from hydro glow facials, Himalayan salt rituals, de-stress massages, pedicures, prescriptive manicures, and even Reiki and reflexology.
—Lewis Nunn, Forbes.com, 2 July 2025
Anderson also sold hard hats, flasks and tumblers made by his company, a business that personalizes products through a process called hydro dripping.
—Scott Wartman, The Enquirer, 2 July 2025
Here, guests will find nail therapy rooms with zero-gravity chairs, a hydro therapy room, a med-spa room, and a relaxation room.
—Mae Hamilton, Travel + Leisure, 24 May 2025
See All Example Sentences for hydro
Cite this Entry
“Hydro.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydro. Accessed 18 Jul. 2025.
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
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