stratospheric
Pronunciation:
/ˌstɹætəˈsfɛɹɪk//-fɪ-/adjective
Definitions
Of, relating to, or occurring in the stratosphere.
Synonyms:stratosphericalAntonyms:nonstratosphericUnusually or unreasonably high; astronomical.
Example: The hotel charged stratospheric prices for a simple cooked breakfast.