"cubo de Rubik" meaning in Spanish

{
  "forms": [
    {
      "form": "cubos de Rubik",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "head": "cubo de Rubik"
      },
      "expansion": "cubo de Rubik m (plural cubos de Rubik)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Rubik's Cube",
          "orig": "es:Rubik's Cube",
          "parents": [
            "Games",
            "Toys",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Rubik's cube"
      ],
      "id": "en-cubo_de_Rubik-es-noun-YtydAf6H",
      "links": [
        [
          "Rubik's cube",
          "Rubik's cube"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "Rubik"
      ]
    }
  ],
  "word": "cubo de Rubik"
}

{
  "forms": [
    {
      "form": "cubos de Rubik",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "head": "cubo de Rubik"
      },
      "expansion": "cubo de Rubik m (plural cubos de Rubik)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish multiword terms",
        "Spanish nouns",
        "Spanish terms spelled with K",
        "es:Rubik's Cube"
      ],
      "glosses": [
        "Rubik's cube"
      ],
      "links": [
        [
          "Rubik's cube",
          "Rubik's cube"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "Rubik"
      ]
    }
  ],
  "word": "cubo de Rubik"
}