"uffdah" meaning in English

{
  "etymology_text": "A term with Scandinavian origins (either Swedish or Norwegian).",
  "head_templates": [
    {
      "args": {},
      "expansion": "uffdah",
      "name": "en-interj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "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"
        }
      ],
      "glosses": [
        "A term for sensory overload. Can be used as an expression of surprise, astonishment and sometimes dismay."
      ],
      "id": "en-uffdah-en-intj-BnxMPlyX",
      "links": [
        [
          "sensory overload",
          "sensory overload"
        ],
        [
          "surprise",
          "surprise"
        ],
        [
          "astonishment",
          "astonishment"
        ],
        [
          "dismay",
          "dismay"
        ]
      ],
      "raw_glosses": [
        "(US) A term for sensory overload. Can be used as an expression of surprise, astonishment and sometimes dismay."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "uffdah"
}

{
  "etymology_text": "A term with Scandinavian origins (either Swedish or Norwegian).",
  "head_templates": [
    {
      "args": {},
      "expansion": "uffdah",
      "name": "en-interj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "American English",
        "English entries with incorrect language header",
        "English interjections",
        "English lemmas",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A term for sensory overload. Can be used as an expression of surprise, astonishment and sometimes dismay."
      ],
      "links": [
        [
          "sensory overload",
          "sensory overload"
        ],
        [
          "surprise",
          "surprise"
        ],
        [
          "astonishment",
          "astonishment"
        ],
        [
          "dismay",
          "dismay"
        ]
      ],
      "raw_glosses": [
        "(US) A term for sensory overload. Can be used as an expression of surprise, astonishment and sometimes dismay."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "uffdah"
}