hydrothermal

adjective

hy·​dro·​ther·​mal ˌhī-drə-ˈthər-məl How to pronounce hydrothermal (audio)
: of or relating to hot water
used especially of the formation of minerals by hot solutions rising from a cooling magma
hydrothermally adverb

Examples of hydrothermal in a Sentence

Recent Examples on the Web
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The entire magma complex links into Yellowstone’s hydrothermal system, which is akin to underground plumbing near the surface. Sarah Kuta, Smithsonian Magazine, 6 Jan. 2025 If hydrothermal systems existed in the Martian crust 4.45 billion years ago, liquid water likely made its way to the surface. Ashley Strickland, CNN, 10 Dec. 2024 The resort has the county’s only indoor-outdoor hydrothermal water therapy circuit, plus hammer, and medical facilities—including a staff of trichologists for hair treatments. Beth Landman, Robb Report, 10 Dec. 2024 Experts will monitor conditions in the Biscuit Basin and monitor the hydrothermal systems where the gas buildup initially occurred, the agency said. Kerry Breen, CBS News, 25 July 2024 See all Example Sentences for hydrothermal 

Word History

Etymology

International Scientific Vocabulary

First Known Use

1849, in the meaning defined above

Time Traveler
The first known use of hydrothermal was in 1849

Dictionary Entries Near hydrothermal

Cite this Entry

“Hydrothermal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrothermal. Accessed 21 Feb. 2025.

Medical Definition

hydrothermal

adjective
hy·​dro·​ther·​mal ˌhī-drə-ˈthər-məl How to pronounce hydrothermal (audio)
: of or relating to hot water
hydrothermally adverb
Last Updated: - Updated example sentences
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