1) Besprinkle 1) Scatter with liquid 2) Sprinkle 3) Sprinkling 4) To introduce bubbles into 5) To sprinkle or spray 6) Watering 7) Wet lightly 
The recovery of sugars by spraying hot water on the grain bed.
To sprinkle. To rinse the grainbed during lautering.
to sprinkle with moisture
• (v. t.) To sprinkle; to moisten by sprinkling; as, to sparge paper.
To spray grist with hot water in order to remove soluble sugars (maltose). This takes place at the end of the mash.
Sparge transitive verb [ Latin spargere ; confer French asperger .] To sprinkle; to moisten by sprinkling; as, to sparge paper. 
To sprinkle. To rinse the grainbed during lautering.
[v] - agitate by introducing air or compressed gas
To distribute water over grains or hops in order to wash out extract.
a process that brewers conduct during mashing in which spent grains are sprayed with hot water in order to extract the remaining sugars from the husks.
The third and fourth water during the mashing process which are added to the mash at a much higher temperature than the first and second water in order to extract the last remaining sugars from the grist. The sparge, once drained, is stored in large brewing tanks until the next mash and then re-used as the first and second water.
The recovery of sugars by spraying hot water on the grain bed.
. To spray grist with hot water in order to remove soluble sugars (maltose). This takes place at the end of the mash.
To rinse the grain bed in the lauter tun with hot water in order to recover the residual sugar.
In all-grain brewing, the part of the process where the converted sugars are rinsed from the grain mash.