DuckCorp Dico

Found one definition

1.                 From Japanese-German FreeDict Dictionary ver. 0.2.0:
                   
   
   
                   
                     
    [ichi1]  鼾 /(en)tʃˈaɪniːz(ja)lˈe̞tə/,  [ichi1]  いびき /ibˈiki/,  () イビキ /ibˈiki/
   (noun (common) (futsuumeishi))
            Note: word usually written using kana alone(n) Schnarchen