Definition
A person who believes in or advocates for transubstantiation, the Christian theological doctrine that the bread and wine in the Eucharist are miraculously converted into the actual body and blood of Christ. This is a core belief in Catholicism and some Orthodox traditions.
Example Usage
As a transubstantiationalist, she understood the Mass as a literal transformation of the consecrated elements.
Origin
From Medieval Latin 'transubstantiatio', combining 'trans' (across/beyond) and 'substantia' (substance); the term was formally articulated at the Fourth Lateran Council in 1215.
Fun Fact
The doctrine of transubstantiation was a major point of theological dispute during the Protestant Reformation.
Related Terms
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