"scan" meaning in Old English

{
  "forms": [
    {
      "form": "sċān",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ang",
        "2": "verb form",
        "head": "sċān"
      },
      "expansion": "sċān",
      "name": "head"
    }
  ],
  "lang": "Old English",
  "lang_code": "ang",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "sċīnan"
        }
      ],
      "glosses": [
        "first/third-person singular preterite indicative of sċīnan"
      ],
      "id": "en-scan-ang-verb-hKGSqx0T",
      "links": [
        [
          "sċīnan",
          "scinan#Old_English"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "preterite",
        "singular",
        "third-person"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃɑːn/"
    }
  ],
  "word": "scan"
}

{
  "forms": [
    {
      "form": "sċān",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ang",
        "2": "verb form",
        "head": "sċān"
      },
      "expansion": "sċān",
      "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 3 entries"
      ],
      "form_of": [
        {
          "word": "sċīnan"
        }
      ],
      "glosses": [
        "first/third-person singular preterite indicative of sċīnan"
      ],
      "links": [
        [
          "sċīnan",
          "scinan#Old_English"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "preterite",
        "singular",
        "third-person"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃɑːn/"
    }
  ],
  "word": "scan"
}