undirected

/ˌʌndɪˈrɛktɪd/
adjective
  1. Not guided, controlled, or aimed at a specific goal or target.
    • After losing his job, he spent weeks in undirected activity, not knowing what to do next.
    • Her research was too undirected to produce any useful results.
    • The undirected energy of the children made it hard for the teacher to start the lesson.
  2. In mathematics and computing, describing a graph or network whose edges have no assigned direction.
    • We used an undirected tree structure to represent the family relationships.
    • The network was modeled as an undirected graph where each connection was two-way.
    • In an undirected graph, you can travel between two nodes in either direction.