What is the meaning of uniting?

noun

• The combination of two or more commercial companies.
  • synonyms: amalgamation, merger
• The act of making or becoming a single unit.
  • usage: "the union of opposing factions"; "he looked forward to the unification of his family for the holidays"
  • synonyms: union, unification, conjugation, jointure

verb

• Act in concert or unite in a common purpose or belief.
  • synonyms: unite, unify
• Become one.
  • usage: "Germany unified officially in 1990"; "the cells merge"
  • synonyms: unify, unite, merge
• Have or possess in combination.
  • usage: "she unites charm with a good business sense"
  • synonyms: unite, combine
• Be or become joined or united or linked.
  • usage: "The two streets connect to become a highway"; "Our paths joined"; "The travelers linked up again at the airport"
  • synonyms: connect, link, link up, join, unite
• Bring together for a common purpose or action or ideology or in a shared situation.
  • usage: "the Democratic Patry platform united several splinter groups"
  • synonyms: unite, unify
• Join or combine.
  • usage: "We merged our resources"
  • synonyms: unite, unify, merge