rarefied
rar-e-fied
adjective
Of air or gas, extremely thin or less dense than usual.
"The rarefied air made breathing difficult."
adjective
Distant from ordinary people or concerns, often due to high social or intellectual status.
"She moved in rarefied artistic circles."
Thesaurus
Synonyms: noble, exalted, sublime, high-minded, high-flown, idealistic, elevated, lofty, rarified, noble-minded, grand, rare