geothermal
🇺🇸
/ˌdʒiːəʊˈθɜːrml/
🇬🇧
/ˌdʒiːəʊˈθɜːml/
adjective
R
relating to the heat from deep within the Earth
Geothermal energy is a renewable source of power that uses the Earth's internal heat.
translation
relating to the heat from deep within the Earth