connected

/kəˈnɛktɪd/

Misollar

(of an object) To join (to another object): to attach, or to be intended to attach or capable of attaching, to another object. I think this piece connects to that piece over there.
(of two objects) To join: to attach, or to be intended to attach or capable of attaching, to each other. Both roads have the same name, but they don't connect: they're on opposite sides of the river, and there's no bridge there.
(of an object) To join (two other objects), or to join (one object) to (another object): to be a link between two objects, thereby attaching them to each other. The new railroad will connect the northern part of the state to the southern part.
(of a person) To join (two other objects), or to join (one object) to (another object): to take one object and attach it to another. I connected the printer to the computer, but I couldn't get it work.

(of a graph) Having 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.
(usually with "well-"): Having favorable rapport with a powerful entity.
Having relationships; involved with others.
Involved 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.

Manbalar: Wiktionary (Free Dictionary API orqali), Datamuse, Tatoeba (CC BY 2.0 FR), MyMemory.