サブグラフMeanings1nounsubgraphTechnical term in graph theory and computer science. Refers to a graph formed from a subset of the vertices and edges of a larger graph.このアルゴリズムは、与あたえられたグラフから特とく定ていのサブグラフを抽ちゅう出しゅつする。This algorithm extracts a specific subgraph from the given graph.