1. 
[syn: low, low-pitched]
2.  set at a low angle or slant; 
- Example: "a low-pitched roof"
The Collaborative International Dictionary of English v.0.48:
low-pitched \low-pitched\ adj.
   1. low in pitch or frequency; -- used of sounds and voices.
      Opposite of high-pitched. [Narrower terms: alto,
      contralto ; {baritone ; {bass, deep ; {contrabass,
      double-bass ; {throaty ]
   Syn: low.
        [WordNet 1.5]
   2. set at a low angle or slant; having a low degree of pitch;
      as, a low-pitched roof.
      [WordNet 1.5]
WordNet (r) 3.0 (2006):
low-pitched
    adj 1: used of sounds and voices; low in pitch or frequency
           [syn: {low, low-pitched] [ant: high, high-pitched]
    2: set at a low angle or slant; "a low-pitched roof"