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⇱ geothermal - WordReference.com Dictionary of English


geothermal

UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ˌdʒiːəʊˈθɜːməl/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/ˌdʒioʊˈθɝməl/ ,USA pronunciation: respelling( jē′ō thûrməl)


WordReference Random House Learner's Dictionary of American English © 2026
ge•o•ther•mal /ˌdʒioʊˈθɜrməl/USA pronunciation  also ge•o•ther•mic /ˌdʒioʊˈθɜrmɪk/USA pronunciation   adj. 
  1. Geologyof or relating to the heat of the earth's interior.

WordReference Random House Unabridged Dictionary of American English © 2026
ge•o•ther•mal  ( jē′ō thûrməl),USA pronunciation adj. 
  1. Geologyof or pertaining to the internal heat of the earth.
Also, ge′o•thermic. 
  • geo- + thermal 1870–75

Collins Concise English Dictionary © HarperCollins Publishers::
geothermal /ˌdʒiːəʊˈθɜːməl/, geothermic adj
  1. of or relating to the heat in the interior of the earth
'geothermal' also found in these entries (note: many are not synonyms or translations):
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