verb (v)

• make central(verb.change)

  Example:
  The Russian government centralized the distribution of food.
  

  Synonym:
  centralise, concentrate
  Antonym:
  decentralise, decentralize, deconcentrate
  

  source: wordnet30
• To draw or bring to a center point; to gather into or about a center; to bring into one system, or under one control.(verb)

  source: webster1913