"h4x0r" meaning in English

{
  "forms": [
    {
      "form": "h4x0rs",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "h4x0rz",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "h4x0rz"
      },
      "expansion": "h4x0r (plural h4x0rs or h4x0rz)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English leet",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Internet",
          "orig": "en:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "hacker"
      ],
      "id": "en-h4x0r-en-noun-59NoVxWT",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "leetspeak",
          "leetspeak"
        ],
        [
          "hacker",
          "hacker"
        ]
      ],
      "raw_glosses": [
        "(Internet, slang, leetspeak) hacker"
      ],
      "related": [
        {
          "word": "cracker"
        }
      ],
      "synonyms": [
        {
          "word": "haxor"
        },
        {
          "word": "haxxor"
        },
        {
          "word": "haxx0r"
        }
      ],
      "tags": [
        "Internet",
        "Leet",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-h4x0r.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/06/En-au-h4x0r.ogg/En-au-h4x0r.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/06/En-au-h4x0r.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "h4x0r"
}

{
  "forms": [
    {
      "form": "h4x0rs",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "h4x0rz",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "h4x0rz"
      },
      "expansion": "h4x0r (plural h4x0rs or h4x0rz)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "cracker"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English leet",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English slang",
        "English terms spelled with numbers",
        "English terms with audio links",
        "English words without vowels",
        "en:Computing",
        "en:Internet",
        "en:People"
      ],
      "glosses": [
        "hacker"
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "leetspeak",
          "leetspeak"
        ],
        [
          "hacker",
          "hacker"
        ]
      ],
      "raw_glosses": [
        "(Internet, slang, leetspeak) hacker"
      ],
      "tags": [
        "Internet",
        "Leet",
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-h4x0r.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/06/En-au-h4x0r.ogg/En-au-h4x0r.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/06/En-au-h4x0r.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "haxor"
    },
    {
      "word": "haxxor"
    },
    {
      "word": "haxx0r"
    }
  ],
  "word": "h4x0r"
}