adjective 1.of or pertaining to the doctrine, especially as advocated by Luther, that the body of Christ is omnipresent and therefore exists in the Eucharistic bread.
Origin: 1630–40; <
Neo-Latin ubīquit(
ārius) being everywhere at once (see
ubiquity,
-ary) +
-arian Related forms U·biq·ui·tar·i·an·ism, noun