Consubstantiation

Con`sub*stan`ti*a"tion (?; 106), n. 1. An identity or union of substance.

2. (Theol.) The actual, substantial presence of the body of Christ with the bread and wine of the sacrament of the Lord's Supper; impanation; -- opposed to transubstantiation.

☞ This view, held by Luther himself, was called consubstantiation by non Lutheran writers in contradistinction to transsubstantiation, the Catholic view.