What is the meaning of dissolution?

noun

• Separation into component parts.
  • synonyms: disintegration
• The process of going into solution.
  • usage: "the dissolving of salt in water"
  • synonyms: dissolving
• Dissolute indulgence in sensual pleasure.
  • synonyms: profligacy, dissipation, licentiousness, looseness
• The termination of a meeting.
  • synonyms: adjournment
• The termination or disintegration of a relationship (between persons or nations. ).
  • synonyms: breakup