"toy theory" meaning in English

{
  "forms": [
    {
      "form": "toy theories",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "toy theories"
      },
      "expansion": "toy theory (plural toy theories)",
      "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": "topical",
          "langcode": "en",
          "name": "Sciences",
          "orig": "en:Sciences",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2005, Quantum Information & Computation",
          "text": "Recently, Spekkens (5) has constructed a toy theory for a different purpose which could also be used to challenge the CBH argument.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "a highly simplified model used to explore systems qualitatively"
      ],
      "id": "en-toy_theory-en-noun-pb9AmfVx",
      "links": [
        [
          "sciences",
          "sciences"
        ],
        [
          "simplified",
          "simplify"
        ],
        [
          "model",
          "model"
        ]
      ],
      "raw_glosses": [
        "(sciences, of a theory) a highly simplified model used to explore systems qualitatively"
      ],
      "raw_tags": [
        "of a theory"
      ],
      "synonyms": [
        {
          "word": "toy model"
        }
      ],
      "topics": [
        "sciences"
      ]
    }
  ],
  "word": "toy theory"
}

{
  "forms": [
    {
      "form": "toy theories",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "toy theories"
      },
      "expansion": "toy theory (plural toy theories)",
      "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",
        "Quotation templates to be cleaned",
        "en:Sciences"
      ],
      "examples": [
        {
          "ref": "2005, Quantum Information & Computation",
          "text": "Recently, Spekkens (5) has constructed a toy theory for a different purpose which could also be used to challenge the CBH argument.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "a highly simplified model used to explore systems qualitatively"
      ],
      "links": [
        [
          "sciences",
          "sciences"
        ],
        [
          "simplified",
          "simplify"
        ],
        [
          "model",
          "model"
        ]
      ],
      "raw_glosses": [
        "(sciences, of a theory) a highly simplified model used to explore systems qualitatively"
      ],
      "raw_tags": [
        "of a theory"
      ],
      "topics": [
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "toy model"
    }
  ],
  "word": "toy theory"
}