Parnassianism
/pɑːˈnasɪənɪz(ə)m/(also Parnassienism)
noun
The poetic technique developed by and characteristic of the French Parnassian poets, emphasizing precise structural formality and strict emotional restraint. See Parnassian.
Origin
Early 20th century; earliest use found in The Times. From Parnassian + -ism.