- A mountain in Greece, sacred to Apollo and the Muses,
and famous for a temple of Apollo and for the Castalian spring.
Meaning of 'parnassus' (Princeton's WordNet)
1 . parnassus
[ n]
Meaning (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