geotherm
noun
a line or surface within or on the earth connecting points of equal temperature
the representation of such a line or surface on a map or diagram
Nearby words
- geotag,
- geotaxis,
- geotechnical,
- geotectonic,
- geotextile,
- geothermal,
- geothermal energy,
- geothermal gradient,
- geothermal power,
- geotrichosis
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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Examples from the Web for geotherm
The dotted line may be assumed to be a geotherm having a temperature of viscosity.
The Birth-Time of the World and Other Scientific Essays|J. (John) Joly