Highflying /(?)/

High·fly·ing

Highflying

a.
  1. Extravagant in opinions or ambition.
  2. Flying at a high altitude; -- of airplanes.
  3. Having an excessively high cost or perceived value; temporarily very successful; -- of objects with respect to a market and people in their occupations; as, highflying internet stocks; highflying executives moving between companies.