Keywords: pump, hand pump

Sign Definition

As a Noun

  1. A machine which is used to force liquid or gas to flow in strong, regular movements in a particular direction. English = pump.
  2. A machine which is used to force air to flow in strong, regular movements along a tube into the tyre of a vehicle. It is operated by pushing down on a handle with both hands. English = hand pump.

As a Verb or Adjective

  1. To force liquid or gas to flow in strong, regular movements in a particular direction. English = pump.
  2. To operate a hand pump to force air into the tyre of a vehicle. English = pump, pump up.