Centrality :: Centrality (n.) The state of being central; tendency towards a center.
Centralization :: Centralization (n.) The act or process of centralizing, or the state of being centralized; the act or process of combining or reducing several parts into a whole; as, the centralization of power in the general government; the centralization of commerce in a city..
Centralize :: Centralize (v. t.) To draw or bring to a center point; to gather into or about a center; to bring into one system, or under one control..
Decentralization :: Decentralization (n.) The action of decentralizing, or the state of being decentralized..
Decentralize :: Decentralize (v. t.) To prevent from centralizing; to cause to withdraw from the center or place of concentration; to divide and distribute (what has been united or concentrated); -- esp. said of authority, or the administration of public affairs..