🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربية中文EntityQ3297804· pop 20edgeAlso known as line, arc, edge of a graph, graph edgeconnection between two vertices in a graphAvailable in 20 languagesEspañolFrançaisDeutsch中文PortuguêsItalianoBasqueCatalanCroatianCzechEsperantoConnectionsglossary of graph theory termsEntityHTML elementEntityCategoriesAvoided double redirectsPrintworthy redirects