noun (n)

• the state of being joined together(noun.state)

  Synonym:
  colligation, conjunction, junction
  

  source: wordnet30
• the inflection of verbs(noun.linkdef)

  source: wordnet30
• the complete set of inflected forms of a verb(noun.group)

  source: wordnet30
• a class of verbs having the same inflectional forms(noun.group)

  source: wordnet30
• the act of pairing a male and female for reproductive purposes(noun.act)

  Synonym:
  coupling, mating, pairing, sexual union, union
  

  source: wordnet30
• the act of making or becoming a single unit(noun.act)

  Synonym:
  jointure, unification, union, uniting
  Antonym:
  disunion
  

  source: wordnet30
• the act of uniting or combining; union; assemblage.(noun)

  source: webster1913