transubstantiate means to change one substance into another; to transmute. It carries an Arena rating of 1656, earned across 8 head-to-head judged battles.
Why “transubstantiate” is a great word
To change the substance or essential nature of a thing, most specifically the sacramental conversion of the Eucharistic bread and wine into the body and blood of Christ while the outward appearances remain. From the Medieval Latin *trans(s)ubstantiāre*, from Latin *trāns-* ("across, beyond") + *substantia* ("substance, essence"). First attested in English in the late Middle English period (1400–50). Unlike "transform," which implies a change in outward form, or "transmute," which suggests an alchemical shift in species, to transubstantiate is to enact a metaphysical revolution where sensible qualities persist while essential reality is wholly replaced. It is the paradox of wine that tastes of wine yet is, in essence, blood; of bread that feels like bread yet is, in truth, flesh; of a mystery made mundane by ritual yet demanding a profound assent to the impossible—a testament to faith in the unseen kernel of things.
Etymology
From tran- + substantiate.
verb
- To change one substance into another; to transmute.
- To change the bread and wine of the Eucharist into the body and blood of Jesus.