"gavver" meaning in English

{
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      "args": {
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        "2": "rom"
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      "expansion": "Romani [Term?]",
      "name": "der"
    }
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  "etymology_text": "From Romani [Term?].",
  "forms": [
    {
      "form": "gavvers",
      "tags": [
        "plural"
      ]
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  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gavver (plural gavvers)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
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          "kind": "other",
          "name": "English entries with incorrect language header",
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      "examples": [
        {
          "ref": "2007, Kevin Brooks, The Road of the Dead, page 177:",
          "text": "\"Yeah, the gavvers were after Dad for a bunch of stuff he'd done years ago — fake license plates, stolen cars, that dodgy Range Rover deal he had going...\"",
          "type": "quote"
        },
        {
          "ref": "2009, Kate Wild, Fight Game, Book 1, page 28:",
          "text": "The gavver in the car had really rattled him.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A member of the police."
      ],
      "id": "en-gavver-en-noun-IBxkgoQg",
      "links": [
        [
          "police",
          "police"
        ]
      ],
      "raw_glosses": [
        "(UK, slang) A member of the police."
      ],
      "synonyms": [
        {
          "word": "cop"
        },
        {
          "word": "rozzer"
        }
      ],
      "tags": [
        "UK",
        "slang"
      ]
    }
  ],
  "word": "gavver"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "rom"
      },
      "expansion": "Romani [Term?]",
      "name": "der"
    }
  ],
  "etymology_text": "From Romani [Term?].",
  "forms": [
    {
      "form": "gavvers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "gavver (plural gavvers)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "British English",
        "English 2-syllable words",
        "English countable nouns",
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        "English nouns",
        "English slang",
        "English terms derived from Romani",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "Romani term requests"
      ],
      "examples": [
        {
          "ref": "2007, Kevin Brooks, The Road of the Dead, page 177:",
          "text": "\"Yeah, the gavvers were after Dad for a bunch of stuff he'd done years ago — fake license plates, stolen cars, that dodgy Range Rover deal he had going...\"",
          "type": "quote"
        },
        {
          "ref": "2009, Kate Wild, Fight Game, Book 1, page 28:",
          "text": "The gavver in the car had really rattled him.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A member of the police."
      ],
      "links": [
        [
          "police",
          "police"
        ]
      ],
      "raw_glosses": [
        "(UK, slang) A member of the police."
      ],
      "tags": [
        "UK",
        "slang"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "cop"
    },
    {
      "word": "rozzer"
    }
  ],
  "word": "gavver"
}