-jə(r) noun
( -s )
: one that sparges : sprinkler: as
a. : a vessel with a perforated cover for sprinkling clothes
b. : a device with perforated arms for sprinkling the grains in a mash tun
c. : a pipe having either perforations or nozzles through which steam, compressed air, or gas is forced into a liquid in a fermentation process