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
Georgina Jedikovska, Interesting Engineering, 15 May 2026
Officials for both the village of Homer Glen and Homer Township will hold separate special meetings Friday to vote on a formal objection to plans for a nondestructive hydro-excavation company on 159th Street in unincorporated Will County.
—Michelle Mullins, Chicago Tribune, 14 May 2026
Outdoor lovers will enjoy canoeing, fishing, kayaking, hydro-biking, and swimming, while there are also courts set up for badminton, bocce ball, croquet, ladder golf, tennis, and even yard dice.
—Rachel Chang, Travel + Leisure, 11 May 2026
Kristersson said Sweden was less affected by the current energy crisis than many other countries overall, noting Swedish electricity production is largely based on nuclear, hydro and renewable energies.
—CBS News, 28 Apr. 2026
See All Example Sentences for hydro
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Noun
The unique micro-hydro testbed has reportedly become a platform for industry-wide advancements.
—Georgina Jedikovska, Interesting Engineering, 15 May 2026
Officials for both the village of Homer Glen and Homer Township will hold separate special meetings Friday to vote on a formal objection to plans for a nondestructive hydro-excavation company on 159th Street in unincorporated Will County.
—Michelle Mullins, Chicago Tribune, 14 May 2026
Outdoor lovers will enjoy canoeing, fishing, kayaking, hydro-biking, and swimming, while there are also courts set up for badminton, bocce ball, croquet, ladder golf, tennis, and even yard dice.
—Rachel Chang, Travel + Leisure, 11 May 2026
Kristersson said Sweden was less affected by the current energy crisis than many other countries overall, noting Swedish electricity production is largely based on nuclear, hydro and renewable energies.
—CBS News, 28 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 20 May. 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
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