planer Meaning, Definition & Usage

  1. noun a power tool for smoothing or shaping wood
    planing machine; plane.

WordNet

Plan"er noun
Definitions
  1. One who, or that which, planes; a planing machine; esp., a machine for planing wood or metals.
  2. (Print.) A wooden block used for forcing down the type in a form, and making the surface even. Hansard.

Webster 1913