جَرّ: سَحْب، قَطْر draw(ing), draft, pull(ing), drag(ging), tug(ging), haul(ing), traction, haulage, trailing (on the ground); towage, tow(ing)

جَرّ (على): جَلْب، تَسْبيب bringing (on), drawing (on); causing, causation, bringing about

جَرّ [لغة] genetive

حَرْفُ جَرّ preposition

وَهَلُمّ جَرّاً and so on, and so forth, etc.