A graph such that there is a path betweeN aNy pair of Nodes (via zero or more other Nodes). Thus if we start from aNy Node aNd visit all Nodes coNNected to it by a siNgle edge, theN all Nodes coNNected to aNy of them, aNd so oN, theN we will eveNtually have visited every Node iN the coNNected graph. (1996-09-22)