vbl. sb. Obs. rare–1. [f. TRANS- 2 + SUBSTANCE + -ING1, repr. med.L. transubstāntiātio.] = TRANSUBSTANTIATION.

1

c. 1380.  Wyclif, Wks. (1880), 345. Þus power þat prestis han standeþ not in trans-substansinge of þe oste.

2