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Definition 2024

connected ‎(comparative more connected, superlative most connected)

(usually with "well-"): Having favorable rapport with a powerful entity.
(mathematics, topology, of a topological space) That cannot be partitioned into two nonempty open sets.
(mathematics, graph theory, of a graph) Having a path, either directed or undirected, connecting every pair of vertices.

topology: cannot be partitioned into two nonempty open sets

graph theory: having a path connecting every pair of vertices

connected