"Eulerian tour" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "Synonym of Eulerian circuit"
      ],
      "id": "en-Eulerian_tour-en-noun-1q0TwAdo",
      "links": [
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          "graph theory",
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          "Eulerian circuit",
          "Eulerian circuit#English"
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        "(graph theory) Synonym of Eulerian circuit"
      ],
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          "word": "Eulerian circuit"
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      "topics": [
        "graph-theory",
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  "word": "Eulerian tour"
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        "Synonym of Eulerian circuit"
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  "word": "Eulerian tour"
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