Definitions for "Grater"
One who, or that which, grates; especially, an instrument or utensil with a rough, indented surface, for rubbing off small particles of any substance; as a grater for nutmegs.
An equipment which has sharp grooves of different sizes meant for the purpose of grating (reducing to very small size).
a kitchen must. There is nothing like grating a hard pecorino romano cheese over pasta.
Keywords:  crimper, rhino, extension
Rhino] 2004 extension of Crimper
Striking surface on a metal matchbox, when it is formed by a series of punctures in the metal.