thermal spring
- noun
- /ˈθɜrməl sprɪŋ/
- Both Zunil and Almolonga enjoy the presence of thermal springs that give character to both towns as centers of medicinal waters.
- thermal spring water
Examples
-
The warm water of the thermal spring attracted many visitors seeking relaxation.
-
Swim in a blackwater lake that has warm thermal springs.
Blog text (21) -
Niagara Falls it ain't, but the cascading thermal springs at Saturnia are a lot of fun.
Blog text (31) -
Like vast clouds of steam from thermal springs in winter, the years of things unsaid and now unsayable—admissions, declarations, shames, guilts, fears—rose around them.
Fiction book (2000) -
After a long hike, we took a dip in the thermal spring and enjoyed the soothing heat.
-
The thermal spring bubbled up from the ground, providing a natural source of hot water for the local community.
Synonyms
A natural source of hot water that comes from the ground
How Hot
Surface Forms
Morphology
The meaning 'a natural spring with unusually warm or hot water' is directly derivable from combining 'thermal' (relating to heat) with 'spring' (a point where groundwater emerges). This is a literal, compositional phrase found across many languages, so a B1 learner who knows both words would readily infer the MWE's meaning.
Etymology
Thermal spring is a place where hot water comes out of the ground: thermal means 'hot' and spring means water that flows up from the earth. Because heat under the ground warms the water as it rises, the phrase now refers to a natural source of 'warm water'.