noun (n)

• the occurrence of two or more things coming together(noun.event)

  source: wordnet30
• the approach of an infinite series to a finite limit(noun.cognition)

  Synonym:
  convergency
  Antonym:
  divergence, divergency
  

  source: wordnet30
• a representation of common ground between theories or phenomena(noun.cognition)

  Synonym:
  intersection, overlap
  

  source: wordnet30
• the act of converging (coming closer)(noun.act)

  Synonym:
  convergency, converging
  

  source: wordnet30
• The condition or quality of converging; tendency to one point.(noun)

  source: webster1913