"דערפון" meaning in Yiddish

{
  "forms": [
    {
      "form": "derfun",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "derfun"
      },
      "expansion": "דערפון • (derfun)",
      "name": "yi-adv"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Yiddish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yiddish terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Unpointed form of דערפֿון (derfun)."
      ],
      "id": "en-דערפון-yi-adv-QJNIbA4J",
      "links": [
        [
          "Unpointed",
          "nikud"
        ],
        [
          "דערפֿון",
          "דערפֿון#Yiddish"
        ]
      ],
      "raw_glosses": [
        "(nonstandard) Unpointed form of דערפֿון (derfun)."
      ],
      "tags": [
        "nonstandard"
      ]
    }
  ],
  "word": "דערפון"
}

{
  "forms": [
    {
      "form": "derfun",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "derfun"
      },
      "expansion": "דערפון • (derfun)",
      "name": "yi-adv"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Yiddish adverbs",
        "Yiddish entries with incorrect language header",
        "Yiddish lemmas",
        "Yiddish terms with redundant transliterations",
        "Yiddish unpointed forms"
      ],
      "glosses": [
        "Unpointed form of דערפֿון (derfun)."
      ],
      "links": [
        [
          "Unpointed",
          "nikud"
        ],
        [
          "דערפֿון",
          "דערפֿון#Yiddish"
        ]
      ],
      "raw_glosses": [
        "(nonstandard) Unpointed form of דערפֿון (derfun)."
      ],
      "tags": [
        "nonstandard"
      ]
    }
  ],
  "word": "דערפון"
}