Definition of ergosphere in English:

ergosphere

Syllabification: er·go·sphere
Pronunciation: /ˈərgōˌsfir
 
/

noun

Astronomy
A postulated region around a black hole, from which energy could escape.
More example sentences
  • If we ever come across a black hole in the future, and provided we are sufficiently technologically advanced, we may be able to utilise the ergosphere of a black hole to extract energy.
  • A global observer sees a region around rotating black holes, called the ergosphere, as possibly bending electromagnetic radiation according to a negative refractive index.
  • Each quantum a heavily compressed package of that essential single substance, locked forever inside the tiny ergosphere that it created for itself.

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