'Skidder' definitions:

Definition of 'skidder'

From: WordNet
noun
A person who slips or slides because of loss of traction [syn: skidder, slider, slipper]
noun
A worker who uses a skid to move logs
noun
A tractor used to haul logs over rough terrain

Definition of 'Skidder'

From: GCIDE
  • Skidder \Skid"der\, n. One that skids; one that uses a skid; specif.: (Logging) (a) One that skids logs. (b) An engine for hauling the cable used in skidding logs. (c) The foreman of a construction gang making a skid road. [Webster 1913 Suppl.]