noun (n)

• the place where two or more things come together(noun.artifact)

  source: wordnet30
• the state of being joined together(noun.state)

  Synonym:
  colligation, conjugation, conjunction
  

  source: wordnet30
• the shape or manner in which things come together and a connection is made(noun.shape)

  Synonym:
  articulation, join, joint, juncture
  

  source: wordnet30
• something that joins or connects(noun.artifact)

  Synonym:
  conjunction
  

  source: wordnet30
• an act of joining or adjoining things(noun.act)

  Synonym:
  adjunction
  

  source: wordnet30
• The act of joining, or the state of being joined; union; combination; coalition; as, the junction of two armies or detachments; the junction of paths.(noun)

  source: webster1913