What does the word jog mean?

Usage examples for jog

  1. " But if you want one of the other boys to take the jog, go ahead. – The Rangeland Avenger by Max Brand
  2. Three days he took for it, three days driving through the soft May weather behind the kind, old jog- trotting horse; three days on the road, from farm- house to farm- house and from field to field, from cabin of the woods to cabin in the clearing. – The Two Vanrevels by Booth Tarkington