adjective satellite (s)

• pretentious (especially with regard to language or ideals)(adj.all)

  Example:
  High-flown talk of preserving the moral tone of the school.
  

  Synonym:
  high-sounding, inflated
  

  source: wordnet30
• of high moral or intellectual value; elevated in nature or style(adj.all)

  Example:
  Argue in terms of high-flown ideals.
  

  Synonym:
  elevated, exalted, grand, high-minded, idealistic, lofty, noble-minded, rarefied, rarified, sublime
  

  source: wordnet30