Definition of postillation in English:

postillation

noun

  • The writing of postils; preaching from postils.

Origin

Mid 19th century; earliest use found in The Southern Quarterly Review. From postillate + -ion; compare -ation. Compare post-classical Latin postillatio commenting.

Pronunciation

postillation

/ˌpɒstlˈeɪʃn//ˌpɒstɪˈleɪʃn/