What is the meaning of wash up?

verb

• Wash one's face and hands.
  • usage: "She freshened up in the bathroom"
  • synonyms: lave
• Carry somewhere (of water or current or waves. )
  • usage: "The tide washed up the corpse"
• Wash dishes.
  • usage: "I cook and my husband washes up after dinner"
  • synonyms: do the dishes
• Be carried somewhere by water or as if by water.
  • usage: "The body washed up on the beach"
• Wear out completely.
  • usage: "This kind of work exhausts me"; "I'm beat"; "He was all washed up after the exam"
  • synonyms: exhaust, beat, tucker, tucker out