Rudder Created OnFebruary 20, 2018byCult of Sea Print You are here: Glossary R Rudder < Back to Glossary IndexThe flat or shaped frame hung to the sternpost of a ship, which is used to steer the ship. Related:Rudder postBearing PintleHELMDreadage or Dreading ClauseShackleDOP (Dropping Outward Pilot)