presanctification
/ˌpriːsaŋ(k)tɪfɪˈkeɪʃn/noun
Christian Church. The practice of receiving a host consecrated at a previous mass.
- Chiefly with reference to the use at the Good Friday service of hosts consecrated at mass on the previous evening (Maundy Thursday)..
Origin
Mid 17th century (in an earlier sense). From pre- + sanctification.