DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   soughing
       adj 1: characterized by soft sounds; "a murmurous brook"; "a
              soughing wind in the pines"; "a slow sad susurrous rustle
              like the wind fingering the pines"- R.P.Warren [syn:
              murmurous, rustling, soughing, susurrous]