It is called a pall. First, the paten is placed on top of the chalice, then the pall and finally the corporal is folded and placed on top of the pall. In more traditional churches, a veil is placed over the top of the chalice, paten and pall.
The collective nouns are a pall of suspicion or a pall of smoke.
a pall (or casket pall / funeral pall)
pall bearer
Lisi Pall was born in 1951.
Olga Pall was born in 1947.
This Leaden Pall was created in 1993.
Gloria Pall was born in 1929.
David Pall died in 2004.
David Pall was born in 1914.
The population of Pall Corporation is 2,011.
Pall Corporation's population is 10,900.