"dyden" meaning in Old English

{
  "head_templates": [
    {
      "args": {
        "1": "ang",
        "2": "verb form"
      },
      "expansion": "dyden",
      "name": "head"
    }
  ],
  "lang": "Old English",
  "lang_code": "ang",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "dōn"
        }
      ],
      "glosses": [
        "plural preterite subjunctive of dōn"
      ],
      "id": "en-dyden-ang-verb--xGe5WXL",
      "links": [
        [
          "dōn",
          "don#Old_English"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "preterite",
        "subjunctive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdy.den/"
    },
    {
      "rhymes": "-y.den"
    }
  ],
  "word": "dyden"
}

{
  "head_templates": [
    {
      "args": {
        "1": "ang",
        "2": "verb form"
      },
      "expansion": "dyden",
      "name": "head"
    }
  ],
  "lang": "Old English",
  "lang_code": "ang",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Old English entries with incorrect language header",
        "Old English non-lemma forms",
        "Old English terms with IPA pronunciation",
        "Old English verb forms",
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:Old English/y.den",
        "Rhymes:Old English/y.den/2 syllables"
      ],
      "form_of": [
        {
          "word": "dōn"
        }
      ],
      "glosses": [
        "plural preterite subjunctive of dōn"
      ],
      "links": [
        [
          "dōn",
          "don#Old_English"
        ]
      ],
      "tags": [
        "form-of",
        "plural",
        "preterite",
        "subjunctive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdy.den/"
    },
    {
      "rhymes": "-y.den"
    }
  ],
  "word": "dyden"
}