rarified

Definitions of rarified

1. adjective

   of high moral or intellectual value; elevated in nature or style
   synonyms: elevated, exalted, grand, high-flown, high-minded, idealistic, lofty, noble-minded, rarefied, sublime

   noble

   having or showing or indicative of high or elevated character
2. adjective

   having low density
   synonyms: rare, rarefied

   thin

   relatively thin in consistency or low in density; not viscous