"han" meaning in Middle English

{
  "etymology_text": "Contracted infinitive and plural present of haven.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb form"
      },
      "expansion": "han",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "Piers Plowman",
          "word": "haven"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 42 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "0 1 0 0 2 3 1 0 0 0 0 0 0 0 0 0 3 0 0 2 2 3 3 4 4 2 0 0 3 4 0 0 0 0 4 2 4 4 3 2 2 4 2 0 0 2 2 1 1 4 3 2 0 0 4 3 0 0 3 0 0 0 0 0 0 0 0 4 1 0 0 0 0 0 0 0 0",
          "kind": "other",
          "name": "Pages with 42 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 1 0 0 2 3 2 0 0 0 0 0 0 0 0 0 3 0 1 2 3 3 3 4 4 2 0 0 3 4 0 0 0 0 4 2 4 4 3 2 2 4 2 0 0 2 2 1 1 4 3 2 0 0 4 3 0 0 3 0 0 0 0 0 0 0 0 4 1 0 0 0 0 0 0 0 0",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "(Can we date this quote?), Geoffrey Chaucer, (Please provide the book title or journal name):",
          "text": "Him thanken all, and thus they han an end",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of haven - Piers Plowman."
      ],
      "id": "en-han-enm-verb-t51uMDGh",
      "links": [
        [
          "haven",
          "haven#Middle_English"
        ]
      ],
      "raw_glosses": [
        "(transitive) Alternative form of haven - Piers Plowman."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "transitive"
      ]
    }
  ],
  "word": "han"
}

{
  "categories": [
    "Pages with 42 entries",
    "Pages with entries"
  ],
  "etymology_text": "Contracted infinitive and plural present of haven.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "verb form"
      },
      "expansion": "han",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "Piers Plowman",
          "word": "haven"
        }
      ],
      "categories": [
        "Middle English entries with incorrect language header",
        "Middle English non-lemma forms",
        "Middle English terms with quotations",
        "Middle English transitive verbs",
        "Middle English verb forms",
        "Pages with 42 entries",
        "Pages with entries",
        "Requests for date",
        "Requests for translations of Middle English quotations"
      ],
      "examples": [
        {
          "ref": "(Can we date this quote?), Geoffrey Chaucer, (Please provide the book title or journal name):",
          "text": "Him thanken all, and thus they han an end",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of haven - Piers Plowman."
      ],
      "links": [
        [
          "haven",
          "haven#Middle_English"
        ]
      ],
      "raw_glosses": [
        "(transitive) Alternative form of haven - Piers Plowman."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "transitive"
      ]
    }
  ],
  "word": "han"
}