洒水器
Aspergill \As"per*gill\, Aspergillum \As`per*gil"lum\, n. [LL. aspergillum, fr. L. aspergere. See {Asperse}, v. t.] 1. The brush used in the Roman Catholic church for sprinkling holy water on the people. [Also written aspergillus.] 2. (Zo["o]l.) See {Wateringpot shell}.