Definition of misconsecration in US English:

misconsecration

noun

rare
  • Improper or invalid consecration.

Origin

Mid 17th century; earliest use found in Henry More (1614–1687), philosopher, poet, and theologian. From mis- + consecration.

Pronunciation

misconsecration

/ˌmɪsˌkɒnsɪˈkreɪʃn/