transsignification

The term "transignification" is a theological concept proposed by some Roman Catholic theologians in the mid-20th century. It was suggested as an alternative to "transubstantiation," the established doctrine concerning the Eucharist.1

Transubstantiation, a term first used in the 12th century, describes the belief that during the Eucharist, the substance of the bread and wine transforms into the actual body and blood of Christ, while their outward appearances remain unchanged. This doctrine aims to uphold the literal truth of Christ's presence.12

Theologians who favored "transignification" sought to shift the emphasis from a change in substance to a change in meaning. However, Pope Paul VI reaffirmed the traditional doctrine and terminology of transubstantiation in his 1965 encyclical Mysterium fidei. "Signification" refers to the idea conveyed by language, symbols, or actions.134