"agujero negro" meaning in Spanish

{
  "forms": [
    {
      "form": "agujeros negros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "agujero negro m (plural agujeros negros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "a‧gu‧je‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "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": "topical",
          "langcode": "es",
          "name": "Astronomy",
          "orig": "es:Astronomy",
          "parents": [
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "agujero negro supermasivo"
        }
      ],
      "glosses": [
        "black hole"
      ],
      "id": "en-agujero_negro-es-noun-lKKAY9zQ",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "black hole",
          "black hole"
        ]
      ],
      "raw_glosses": [
        "(astronomy) black hole"
      ],
      "synonyms": [
        {
          "word": "hoyo negro"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aɡuˌxeɾo ˈneɡɾo/"
    },
    {
      "ipa": "[a.ɣ̞uˌxe.ɾo ˈne.ɣ̞ɾo]"
    }
  ],
  "word": "agujero negro"
}

{
  "derived": [
    {
      "word": "agujero negro supermasivo"
    }
  ],
  "forms": [
    {
      "form": "agujeros negros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "agujero negro m (plural agujeros negros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "a‧gu‧je‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish multiword terms",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with audio pronunciation",
        "es:Astronomy"
      ],
      "glosses": [
        "black hole"
      ],
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "black hole",
          "black hole"
        ]
      ],
      "raw_glosses": [
        "(astronomy) black hole"
      ],
      "synonyms": [
        {
          "word": "hoyo negro"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aɡuˌxeɾo ˈneɡɾo/"
    },
    {
      "ipa": "[a.ɣ̞uˌxe.ɾo ˈne.ɣ̞ɾo]"
    }
  ],
  "word": "agujero negro"
}