"AI winter" meaning in English

{
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        "2": "nuclear winter"
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      "expansion": "nuclear winter",
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  "etymology_text": "By analogy to the idea of a nuclear winter.",
  "forms": [
    {
      "form": "AI winters",
      "tags": [
        "plural"
      ]
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      "args": {},
      "expansion": "AI winter (plural AI winters)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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          "kind": "other",
          "name": "English entries with incorrect language header",
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Artificial intelligence",
          "orig": "en:Artificial intelligence",
          "parents": [
            "Computer science",
            "Cybernetics",
            "Computing",
            "Sciences",
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          "kind": "topical",
          "langcode": "en",
          "name": "Economics",
          "orig": "en:Economics",
          "parents": [
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      ],
      "examples": [
        {
          "ref": "1985, AI Trends, volumes 2-3, page 3",
          "text": "A lot of people are talking about — actually have been talking about — a particular scenario of the artificial intelligence industry known as the \"AI Winter.\"",
          "type": "quotation"
        },
        {
          "ref": "2016 July 17, John Markoff, “Artificial Intelligence Swarms Silicon Valley on Wings and Wheels”, in The New York Times, →ISSN",
          "text": "Their products offered little business value at the time, and so the commercial enthusiasm ended in disappointment, leading to a period now referred to as the “A.I. Winter.”",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A period of reduced funding and interest in artificial intelligence research."
      ],
      "id": "en-AI_winter-en-noun-WD~v8Vjh",
      "links": [
        [
          "artificial intelligence",
          "artificial intelligence"
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        [
          "economics",
          "economics"
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        [
          "funding",
          "funding"
        ],
        [
          "interest",
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      ],
      "qualifier": "artificial intelligence",
      "raw_glosses": [
        "(artificial intelligence, economics) A period of reduced funding and interest in artificial intelligence research."
      ],
      "topics": [
        "economics",
        "science",
        "sciences"
      ],
      "translations": [
        {
          "code": "zh",
          "lang": "Chinese",
          "roman": "réngōng zhìnéng zhī dōng",
          "sense": "AI winter",
          "word": "人工智能之冬"
        },
        {
          "code": "zh",
          "lang": "Chinese",
          "roman": "réngōng zhìhuì dīgǔ",
          "sense": "AI winter",
          "word": "人工智慧低谷"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "AI winter",
          "word": "tekoälytalvi"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "AI winter",
          "tags": [
            "masculine"
          ],
          "word": "KI-Winter"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "zima iskusstvennovo intellekta",
          "sense": "AI winter",
          "tags": [
            "feminine"
          ],
          "word": "зима искусственного интеллекта"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "AI winter",
          "tags": [
            "masculine"
          ],
          "word": "invierno IA"
        }
      ],
      "wikipedia": [
        "AI winter"
      ]
    }
  ],
  "word": "AI winter"
}

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      },
      "expansion": "nuclear winter",
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  ],
  "etymology_text": "By analogy to the idea of a nuclear winter.",
  "forms": [
    {
      "form": "AI winters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "AI winter (plural AI winters)",
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  "lang_code": "en",
  "pos": "noun",
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        {
          "ref": "1985, AI Trends, volumes 2-3, page 3",
          "text": "A lot of people are talking about — actually have been talking about — a particular scenario of the artificial intelligence industry known as the \"AI Winter.\"",
          "type": "quotation"
        },
        {
          "ref": "2016 July 17, John Markoff, “Artificial Intelligence Swarms Silicon Valley on Wings and Wheels”, in The New York Times, →ISSN",
          "text": "Their products offered little business value at the time, and so the commercial enthusiasm ended in disappointment, leading to a period now referred to as the “A.I. Winter.”",
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        }
      ],
      "glosses": [
        "A period of reduced funding and interest in artificial intelligence research."
      ],
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        [
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          "economics"
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        ],
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        ]
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        "(artificial intelligence, economics) A period of reduced funding and interest in artificial intelligence research."
      ],
      "topics": [
        "economics",
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        "sciences"
      ],
      "wikipedia": [
        "AI winter"
      ]
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  ],
  "translations": [
    {
      "code": "zh",
      "lang": "Chinese",
      "roman": "réngōng zhìnéng zhī dōng",
      "sense": "AI winter",
      "word": "人工智能之冬"
    },
    {
      "code": "zh",
      "lang": "Chinese",
      "roman": "réngōng zhìhuì dīgǔ",
      "sense": "AI winter",
      "word": "人工智慧低谷"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "AI winter",
      "word": "tekoälytalvi"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "AI winter",
      "tags": [
        "masculine"
      ],
      "word": "KI-Winter"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "zima iskusstvennovo intellekta",
      "sense": "AI winter",
      "tags": [
        "feminine"
      ],
      "word": "зима искусственного интеллекта"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "AI winter",
      "tags": [
        "masculine"
      ],
      "word": "invierno IA"
    }
  ],
  "word": "AI winter"
}