Aspersorium vs. Aspergillum — What's the Difference?

A basin that holds holy water with which worshippers sprinkle themselves.

An aspergillum (less commonly, aspergilium or aspergil) is a liturgical implement used to sprinkle holy water. It comes in two common forms: a brush that is dipped in the water and shaken, and a silver ball on a stick.

An aspergillum.

An instrument, such as a brush or a perforated container, used for sprinkling holy water.

The stoup, basin, or other vessel for holy water in Roman Catholic churches.

(Christianity) An implement, in the form of a brush, or of a rod with a perforated container, for sprinkling holy water; a holy water sprinkler.

A brush for sprinkling holy water; an aspergill.