high-pitched \high-pitched\ adj.
   1. high in pitch or frequency; -- used of sounds and voices.
      Opposite of {low}. [Narrower terms: {adenoidal, pinched,  nasal}; {altissimo}; {alto}; {countertenor, alto};
      {falsetto}; {peaky, spiky}; {piping}; {shrill, sharp};
      {screaky, screechy, squeaking, squeaky, squealing};
      {soprano, treble}; {sopranino}; {tenor}]

   Syn: high.
        [WordNet 1.5]

   2. set at a sharp or high angle or slant; as, a high-pitched
      roof.

   Syn: steeply pitched, steep.
        [WordNet 1.5] high-power