"midnight regulation" meaning in English

{
  "forms": [
    {
      "form": "midnight regulations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "midnight regulation (plural midnight regulations)",
      "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"
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          "source": "w"
        },
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          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "US politics",
          "orig": "en:US politics",
          "parents": [
            "Politics",
            "United States",
            "Society",
            "North America",
            "All topics",
            "America",
            "Fundamental",
            "Earth",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A law introduced by an outgoing administration in the period between the election and inauguration of the new president."
      ],
      "id": "en-midnight_regulation-en-noun-vTSIoasi",
      "links": [
        [
          "law",
          "law"
        ],
        [
          "outgoing",
          "outgoing"
        ],
        [
          "administration",
          "administration"
        ],
        [
          "inauguration",
          "inauguration"
        ],
        [
          "president",
          "president"
        ]
      ],
      "raw_glosses": [
        "(US politics) A law introduced by an outgoing administration in the period between the election and inauguration of the new president."
      ],
      "tags": [
        "US"
      ],
      "topics": [
        "government",
        "politics"
      ]
    }
  ],
  "word": "midnight regulation"
}

{
  "forms": [
    {
      "form": "midnight regulations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "midnight regulation (plural midnight regulations)",
      "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",
        "Pages with 1 entry",
        "Pages with entries",
        "en:US politics"
      ],
      "glosses": [
        "A law introduced by an outgoing administration in the period between the election and inauguration of the new president."
      ],
      "links": [
        [
          "law",
          "law"
        ],
        [
          "outgoing",
          "outgoing"
        ],
        [
          "administration",
          "administration"
        ],
        [
          "inauguration",
          "inauguration"
        ],
        [
          "president",
          "president"
        ]
      ],
      "raw_glosses": [
        "(US politics) A law introduced by an outgoing administration in the period between the election and inauguration of the new president."
      ],
      "tags": [
        "US"
      ],
      "topics": [
        "government",
        "politics"
      ]
    }
  ],
  "word": "midnight regulation"
}