a worker who splits fish and removes the backbone
"The fresh catch was sent directly to the splitter, who quickly removed the bones before it reached the market."
a laborer who splits logs to build split-rail fences
"The old woodworker hired a splitter to cut the oak logs into rails for their new fence."
A person or a thing that splits.
"The wood splitter is too heavy for me to lift, so I will have to use my hands as a makeshift splitter to crack the log open."