"premetro" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "pre-",
        "3": "metro"
      },
      "expansion": "pre- + metro",
      "name": "af"
    }
  ],
  "etymology_text": "From pre- + metro.",
  "forms": [
    {
      "form": "premetros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "premetro m (plural premetros)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish terms prefixed with pre-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Rail transportation",
          "orig": "es:Rail transportation",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a premetro, chiefly referring to the Buenos Aires Premetro line"
      ],
      "id": "en-premetro-es-noun-6hEItVYz",
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "premetro",
          "premetro#English"
        ]
      ],
      "raw_glosses": [
        "(rail transport) a premetro, chiefly referring to the Buenos Aires Premetro line"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "premetro"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "pre-",
        "3": "metro"
      },
      "expansion": "pre- + metro",
      "name": "af"
    }
  ],
  "etymology_text": "From pre- + metro.",
  "forms": [
    {
      "form": "premetros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "premetro m (plural premetros)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 3 entries",
        "Pages with entries",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish nouns with red links in their headword lines",
        "Spanish terms prefixed with pre-",
        "es:Rail transportation"
      ],
      "glosses": [
        "a premetro, chiefly referring to the Buenos Aires Premetro line"
      ],
      "links": [
        [
          "rail transport",
          "rail transport"
        ],
        [
          "premetro",
          "premetro#English"
        ]
      ],
      "raw_glosses": [
        "(rail transport) a premetro, chiefly referring to the Buenos Aires Premetro line"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "rail-transport",
        "railways",
        "transport"
      ]
    }
  ],
  "word": "premetro"
}