What is the meaning of shore?

noun

• The land along the edge of a body of water.
• A beam or timber that is propped against a structure to provide support.
  • synonyms: shoring

verb

• Serve as a shore to.
  • usage: "The river was shored by trees"
• Arrive on shore.
  • usage: "The ship landed in Pearl Harbor"
  • synonyms: land, set ashore
• Support by placing against something solid or rigid.
  • usage: "shore and buttress an old building"
  • synonyms: prop up, prop, shore up