Definition of sheeter:
(n) :
An industrial machine (similar in principle to a roller-type pasta machine) that produces a sheet of dough, fondant etc. of a regular thickness.
(n) :
(rail transport) A person who put sheets (tarpaulins) on open railway wagons to keep the loads secure and dry in transit.
(n) :
(in combinations) Something with a certain number or type of sheets.