"метро" meaning in Russian

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "մետրո",
            "bor": "1"
          },
          "expansion": "→ Armenian: մետրո (metro)",
          "name": "desc"
        }
      ],
      "text": "→ Armenian: մետրո (metro)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "fr",
        "3": "métro"
      },
      "expansion": "Borrowed from French métro",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from French métro.",
  "forms": [
    {
      "form": "метро́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "metró",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "метро́",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "метро́ • (metró) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "hyphenation": [
    "ме‧тро"
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 6 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "subway, underground"
      ],
      "id": "en-метро-ru-noun-RGKN~ssh",
      "links": [
        [
          "subway",
          "subway"
        ],
        [
          "underground",
          "underground"
        ]
      ],
      "related": [
        {
          "english": "Moscow Central Circle",
          "roman": "MCK",
          "word": "МЦК"
        },
        {
          "english": "Moscow Central Diameters",
          "roman": "MCD",
          "word": "МЦД"
        },
        {
          "english": "Big Circle Line",
          "roman": "BKL",
          "word": "БКЛ"
        }
      ],
      "synonyms": [
        {
          "word": "метрополите́н"
        }
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mʲɪˈtro]"
    },
    {
      "audio": "Ru-метро.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/ae/Ru-%D0%BC%D0%B5%D1%82%D1%80%D0%BE.ogg/Ru-%D0%BC%D0%B5%D1%82%D1%80%D0%BE.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/ae/Ru-%D0%BC%D0%B5%D1%82%D1%80%D0%BE.ogg"
    },
    {
      "rhymes": "-o"
    }
  ],
  "word": "метро"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "մետրո",
            "bor": "1"
          },
          "expansion": "→ Armenian: մետրո (metro)",
          "name": "desc"
        }
      ],
      "text": "→ Armenian: մետրո (metro)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ru",
        "2": "fr",
        "3": "métro"
      },
      "expansion": "Borrowed from French métro",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from French métro.",
  "forms": [
    {
      "form": "метро́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "metró",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "метро́",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "метро́ • (metró) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "hyphenation": [
    "ме‧тро"
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "related": [
    {
      "english": "Moscow Central Circle",
      "roman": "MCK",
      "word": "МЦК"
    },
    {
      "english": "Moscow Central Diameters",
      "roman": "MCD",
      "word": "МЦД"
    },
    {
      "english": "Big Circle Line",
      "roman": "BKL",
      "word": "БКЛ"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 6 entries",
        "Pages with entries",
        "Rhymes:Russian/o",
        "Russian 2-syllable words",
        "Russian entries with incorrect language header",
        "Russian inanimate nouns",
        "Russian indeclinable nouns",
        "Russian lemmas",
        "Russian neuter nouns",
        "Russian nouns",
        "Russian terms borrowed from French",
        "Russian terms derived from French",
        "Russian terms with IPA pronunciation"
      ],
      "glosses": [
        "subway, underground"
      ],
      "links": [
        [
          "subway",
          "subway"
        ],
        [
          "underground",
          "underground"
        ]
      ],
      "synonyms": [
        {
          "word": "метрополите́н"
        }
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mʲɪˈtro]"
    },
    {
      "audio": "Ru-метро.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/ae/Ru-%D0%BC%D0%B5%D1%82%D1%80%D0%BE.ogg/Ru-%D0%BC%D0%B5%D1%82%D1%80%D0%BE.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/a/ae/Ru-%D0%BC%D0%B5%D1%82%D1%80%D0%BE.ogg"
    },
    {
      "rhymes": "-o"
    }
  ],
  "word": "метро"
}