Definition of isogeotherm in English:

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isogeotherm

Pronunciation: /ˌīsəˈjēəTHərm/

noun

Geography
A line or surface on a diagram connecting points representing those in the interior of the earth having the same temperature.
Example sentences
  • It is a well-known fact that the presence of water in the pores of a rock increases its capacity to conduct heat, so that we may surmise a rise in the local isogeotherm in such situations.

Derivatives

isogeothermal

Pronunciation: /-ˌjēəˈTHərməl/
adjective

Origin

Mid 19th century: from iso- 'equal' + geo- 'earth' + Greek thermē 'heat'.

For editors and proofreaders

Syllabification: i·so·ge·o·therm

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