1.  aspersorium(n = noun.artifact) - the basin or other vessel that holds holy water in Roman Catholic Churches;
is a kind of basin

2.  aspersorium(n = noun.artifact) aspergill - a short-handled device with a globe containing a sponge; used for sprinkling holy water;
is a kind of device
has parts: grip, handgrip, handle, hold

1.  The stoup, basin, or other vessel for holy water in Roman Catholic churches. [1913 Webster]

2.  A brush for sprinkling holy water; an aspergill. [1913 Webster]