DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   nasal
       adj 1: of or in or relating to the nose; "nasal passages" [syn:
              rhinal, nasal]
       2: sounding as if the nose were pinched; "a whining nasal voice"
          [syn: adenoidal, pinched, nasal]
       n 1: a consonant produced through the nose with the mouth closed
            [syn: nasal consonant, nasal]
       2: an elongated rectangular bone that forms the bridge of the
          nose [syn: nasal, nasal bone, os nasale]