Parnassus

from WordNet (r) 3.0 (2006)

Parnassus
    n 1: (Greek mythology) a mountain in central Greece where
         (according to Greek mythology) the Muses lived; known as
         the mythological home of music and poetry; "Liakoura is the
         modern name of Mount Parnassus" [syn: {Parnassus}, {Mount
         Parnassus}, {Liakoura}]

from The Collaborative International Dictionary of English v.0.48

Parnassus \Par*nas"sus\, n. [L., fr. Gr. ?.] (Anc. Geog. & Gr.
   Myth.)
   A mountain in Greece, sacred to Apollo and the Muses, and
   famous for a temple of Apollo and for the Castalian spring.
   [1913 Webster]

   {Grass of Parnassus}. (Bot.) See under {Grass}, and
      {Parnassia}.

   {To climb Parnassus}, to write poetry. [Colloq.]
      [1913 Webster]