Definition of sublimification in US English:

sublimification

noun

rare
  • The action or process of making a person or thing pure, noble, or perfect; elevation to a higher state, rank, or esteem.

Origin

Mid 19th century; earliest use found in The Pall Mall Gazette. From sublime + -ification.

Pronunciation

sublimification

/səˌblɪmɪfɪˈkeɪʃn/