Meaning of rarefied In English

• 0 (of air) with little oxygen

• 1 without any of the problems of ordinary life:

  • the rarefied atmosphere of academia

  • She moves in rarefied circles.

• 2 not ordinary, esp. because of being related to wealth, high social position, art, or literature:

  • You get a very rarefied view of things living on a college campus.