"a rolos" meaning in Galician

{
  "head_templates": [
    {
      "args": {},
      "expansion": "a rolos",
      "name": "gl-adv"
    }
  ],
  "lang": "Galician",
  "lang_code": "gl",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Galician entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "The kids were going tumbling down the slope.",
          "text": "Os rapaces tirábanse a rolos costa abaixo.",
          "type": "example"
        }
      ],
      "glosses": [
        "tumbling"
      ],
      "id": "en-a_rolos-gl-adv-JyuzTA3b",
      "links": [
        [
          "tumbling",
          "tumbling"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈrɔlo̝s/"
    }
  ],
  "word": "a rolos"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "a rolos",
      "name": "gl-adv"
    }
  ],
  "lang": "Galician",
  "lang_code": "gl",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Galician adverbs",
        "Galician entries with incorrect language header",
        "Galician lemmas",
        "Galician multiword terms",
        "Galician terms with IPA pronunciation",
        "Galician terms with usage examples"
      ],
      "examples": [
        {
          "english": "The kids were going tumbling down the slope.",
          "text": "Os rapaces tirábanse a rolos costa abaixo.",
          "type": "example"
        }
      ],
      "glosses": [
        "tumbling"
      ],
      "links": [
        [
          "tumbling",
          "tumbling"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈrɔlo̝s/"
    }
  ],
  "word": "a rolos"
}