Sacramentarian (plural Sacramentarians)
- (Christianity) One of the German reformers who rejected both the Roman and the Lutheran doctrine of the holy Eucharist.
- (Christianity) One who holds extreme opinions regarding the efficacy of sacraments.
- Of or pertaining a sacrament, or to the sacramentals; sacramental.
- (Christianity) Of or pertaining to the Sacramentarians.