Stencil
/ˈstɛnsɪl/
noun
A thin sheet, either perforated or using some other technique, with which a pattern may be produced upon a surface.
A utensil that contains a perforated sheet through which ink can be forced to create a printed pattern on a surface.
A two-ply master sheet for use with a mimeograph.
verb
To print with a stencil.