Definitions
1.Adjective(usually with "well-"): Having favorable rapport with a powerful entity.
2.AdjectiveHaving relationships; involved with others.
3.AdjectiveInvolved with organized crime, specifically someone not (yet) working for a crime organization, but referred to as a "friend" by made guys/wise guys inside the organization.
4.AdjectiveIntimate; having bonds of affection.
5.AdjectiveThat cannot be partitioned into two nonempty open sets.
6.AdjectiveHaving a path, either directed or undirected, connecting every pair of vertices."In a connected graph, there is no section (proper subset that includes all edges from each vertex in said subset) of the graph that is isolated from the rest."
7.AdjectiveHaving or supporting connections, especially when through technology such as networking software or a transportation network.
8.Verbsimple past and past participle of connect