Aspergillum

thumb|An aspergillum and silver ewer of holy water (Cathedral Church of Saint Matthew, Dallas, Texas).
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 perforated ball at the end of a short handle. Some have sponges or internal reservoirs that dispense holy water when shaken, while others must periodically be dipped in an aspersorium (holy water bucket, known to art historians as a situla).
An aspergillum is used in Roman Catholic and Anglican ceremonies, including the Rite of Baptism and during the Easter Season. In addition, a priest will use the aspergillum to bless the candles during candlemas services and the palms during Palm Sunday Mass. At a requiem, if a casket is present, the priest will sprinkle holy water on the casket. The aspergillum can be used in other manners where sprinkling of holy water is appropriate, as in a house blessing, in which the priest might bless the entry to the home. The name derives from the Latin verb aspergere 'to sprinkle'.
thumb|left|200px|Aspergillum opened to show the sponge that is inside. 
The form of the aspergillum differs in the Eastern Orthodox Church. In the Greek Orthodox Church the aspergillum (randistirion) is in the form of a standing vessel with a tapering lid. The top of the lid has holes in it from which the water is sprinkled. In the Russian Orthodox Church the aspergillium is in the form of a whisk made of cloth or hair. Sometimes, sprigs of basil are used to sprinkle holy water. In some of the Oriental Orthodox Churches, no aspergillum is used, but the priest will pour holy water into the palm of his right hand and throw it on the faithful.
An aspergillium is also used by some Wiccans and other Witches to cleanse the ritual area (known as a Circle) prior to one of eight seasonal rituals, known as Sabbats, or a spell. Lunarized water, saltwater, or rainwater is used as opposed to Christian holy water.
Aspergillus, a genus of mold, was named in 1729 by the Italian priest and biologist Pietro Antonio Micheli. When viewed under a microscope, the mold cells were said to resemble an aspergillum.
Category:Religious objects
Category:Eucharistic objects
Category:Anglican liturgy
Category:Catholic liturgy
Category:Eastern Christian liturgy
de:Aspergill
es:Hisopo (religión)
fr:Goupillon (liturgie)
it:Aspersorio
la:Aspergillum
nl:Wijwaterkwast
no:Aspergil
pl:Kropidło (przyrząd liturgiczny)
sl:Aspergil (kropilo)