Ostension

Os┬Ěten'sion noun [ Latin ostensio a showing: confer French ostension . See Ostend .] (Eccl.) The showing of the sacrament on the altar in order that it may receive the adoration of the communicants.
Found on http://www.encyclo.co.uk/webster/O/38

Ostension

• (n.) The showing of the sacrament on the altar in order that it may receive the adoration of the communicants.
Found on http://thinkexist.com/dictionary/meaning/ostension/
No exact match found