• synonyms


  1. a person or thing that slots.
  2. a machine tool for shaping vertical surfaces with a cutting tool held in a vertically reciprocating ram.
Show More

Origin of slotter

First recorded in 1880–85; slot1 + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for slotter

Historical Examples

  • For lathe, planer, shaper and slotter tools, this color should be a light straw.

    Oxy-Acetylene Welding and Cutting

    Harold P. Manly