a person or thing that slots.
a machine tool for shaping vertical surfaces with a cutting tool held in a vertically reciprocating ram.
Origin of slotter
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for slotter
Historical Examples of slotter
For lathe, planer, shaper and slotter tools, this color should be a light straw.Oxy-Acetylene Welding and Cutting
Harold P. Manly