"nanny cam" meaning in English

{
  "forms": [
    {
      "form": "nanny cams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "nanny cam (plural nanny cams)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2004 April 11, Ann Hulbert, “Are the Kids All Right?”, in The New York Times Magazine, page 9:",
          "text": "By contrast, vigilant adults in the new millennium are keeping ever closer tabs on kids — a quest that has inspired a surge in tracking devices, from nanny cams to No Child Left Behind standards and now the latest macro-indicator, the C.W.I.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A video camera installed in a residence that allows the householder to see what a babysitter does when the householder is away."
      ],
      "id": "en-nanny_cam-en-noun-dvwNqc6b",
      "links": [
        [
          "video camera",
          "video camera"
        ],
        [
          "householder",
          "householder"
        ],
        [
          "babysitter",
          "babysitter"
        ]
      ]
    }
  ],
  "word": "nanny cam"
}

{
  "forms": [
    {
      "form": "nanny cams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "nanny cam (plural nanny cams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2004 April 11, Ann Hulbert, “Are the Kids All Right?”, in The New York Times Magazine, page 9:",
          "text": "By contrast, vigilant adults in the new millennium are keeping ever closer tabs on kids — a quest that has inspired a surge in tracking devices, from nanny cams to No Child Left Behind standards and now the latest macro-indicator, the C.W.I.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A video camera installed in a residence that allows the householder to see what a babysitter does when the householder is away."
      ],
      "links": [
        [
          "video camera",
          "video camera"
        ],
        [
          "householder",
          "householder"
        ],
        [
          "babysitter",
          "babysitter"
        ]
      ]
    }
  ],
  "word": "nanny cam"
}