"magic box" meaning in English

{
  "forms": [
    {
      "form": "magic boxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "magic box (plural magic boxes)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Television",
          "orig": "en:Television",
          "parents": [
            "Broadcasting",
            "Mass media",
            "Media",
            "Telecommunications",
            "Culture",
            "Communication",
            "Technology",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1963, Scholastic Voice, volume 34, page 14:",
          "text": "The viewer sits in front of the \"magic box,\" being entertained.",
          "type": "quote"
        },
        {
          "ref": "2009, Marianne van den Boomen, Digital Material: Tracing New Media in Everyday Life and Technology, page 174:",
          "text": "A television program is a magic act. […] It was his [Walter Cronkite's] ability to appear in the magic box that gave him the tremendous authority necessary to lay claim to the absolute truth.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Television."
      ],
      "id": "en-magic_box-en-noun-M7ekgZDL",
      "links": [
        [
          "Television",
          "television"
        ]
      ],
      "raw_glosses": [
        "(informal, idiomatic) Television."
      ],
      "tags": [
        "idiomatic",
        "informal"
      ]
    }
  ],
  "word": "magic box"
}

{
  "forms": [
    {
      "form": "magic boxes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "magic box (plural magic boxes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English idioms",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned",
        "en:Television"
      ],
      "examples": [
        {
          "ref": "1963, Scholastic Voice, volume 34, page 14:",
          "text": "The viewer sits in front of the \"magic box,\" being entertained.",
          "type": "quote"
        },
        {
          "ref": "2009, Marianne van den Boomen, Digital Material: Tracing New Media in Everyday Life and Technology, page 174:",
          "text": "A television program is a magic act. […] It was his [Walter Cronkite's] ability to appear in the magic box that gave him the tremendous authority necessary to lay claim to the absolute truth.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Television."
      ],
      "links": [
        [
          "Television",
          "television"
        ]
      ],
      "raw_glosses": [
        "(informal, idiomatic) Television."
      ],
      "tags": [
        "idiomatic",
        "informal"
      ]
    }
  ],
  "word": "magic box"
}