(n.) One who, or that which, slices; specifically, the circular saw of the lapidary.

allotment allowance amputate apportion ax big end bigger half bisect bit bite breach break breakage budget burst butcher butt carve carve up chip chop chunk cleave cleft clip clipping coat coating collop commission contingent covering crack crumb cut cut away cut in two cut off cut up cutting deal destiny dichotomize disk dissect dissever divide divide into shares divide up divide with dividend divvy up dole dollop end equal share excise fate feuille film fissure flap foil fold fracture fragment gap gash gob gobbet hack half halve halver helping hew hunk incise interest jigsaw lamella lamina laminated glass laminated wood lance lap layer leaf lot lump measure meed membrane mess modicum moiety morsel pane panel parcel pare paring part particle partition patina peel pellicle percentage piece pierce plait plank plate plating ply plywood portion proportion prune quantum quota rake-off rasher ration rend rent rift rip rive rupture safety glass saw scale scallop scissor scoop scrap scum segment sever shard share share out share with shaving sheet shiver shred skin slab slash slat slice the pie slice up slicer slit sliver small share smithereen snack snatch snip snippet spatula splinter split split up stake stitch stock stump sunder table tablet tatter tear veneer wafer wedge whittle