hydrothermal
UK: ˌhaɪdrəʊˈθɜːməl | US: ˌhaɪdroʊˈθɜːrməl
adj. relating to or involving the action of heated water, especially in the earth's crust.
adj. produced or occurring at high temperatures with water or steam.
The word "hydrothermal" combines two Greek-derived morphemes: "hydro-" (water) and "thermal" (heat). It reflects processes or phenomena involving heated water, particularly in geological contexts like volcanic vents or mineral deposition. The term emerged in scientific usage during the 19th century to describe interactions between water and heat in Earth's subsurface.
Hydrothermal vents on the ocean floor support unique ecosystems.
The researchers studied hydrothermal alteration of rocks.
Geothermal energy often exploits hydrothermal resources.
Hydrothermal synthesis is used to grow crystals in laboratories.
Minerals deposited by hydrothermal fluids can form valuable ore deposits.