#yard.spar  a long horizontal spar tapered at the end and used to support and spread a square sail or lateen
  supertype:  #spar  a stout rounded pole of wood or metal used to support rigging
  subtype:  #main_yard  yard for a square mainsail
  part:  #yardarm
  part of:  #sailing_vessel__sailingvessel__sailing_ship__sailingship  a vessel that is powered by the wind; often having several masts

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