PARNASSUS
Parnassus, Mount Parnassus, Liakoura
(noun) (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”
Source: WordNet® 3.1
Par*nas"sus, n. Etym: [L., fr. Gr. (Anc. Geog. & Gr. Myth.)
Definition: A mountain in Greece, sacred to Apollo and the Muses, and
famous for a temple of Apollo and for the Castalian spring. Grass of
Parnassus. (Bot.) See under Grass, and Parnassia.
– To climb Parnassus, to write poetry. [Colloq.]
Source: Webster’s Unabridged Dictionary 1913 Edition