"haselen" meaning in Middle English

{
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "ang",
        "3": "hæsl"
      },
      "expansion": "Old English hæsl",
      "name": "inh"
    }
  ],
  "etymology_text": "* From hasel (from Old English hæsl) + -en.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "adjective",
        "3": "",
        "4": "{{{1}}}",
        "5": "",
        "6": "{{{2}}}",
        "7": "",
        "8": "{{{3}}}",
        "head": ""
      },
      "expansion": "haselen",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "haselen",
      "name": "enm-adj"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "adj",
  "senses": [
    {
      "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 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Made of hazelwood."
      ],
      "id": "en-haselen-enm-adj-fCQpyfDq",
      "links": [
        [
          "hazelwood",
          "hazelwood"
        ]
      ],
      "synonyms": [
        {
          "word": "haselne"
        },
        {
          "word": "heslyn"
        }
      ]
    }
  ],
  "word": "haselen"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "enm",
        "2": "ang",
        "3": "hæsl"
      },
      "expansion": "Old English hæsl",
      "name": "inh"
    }
  ],
  "etymology_text": "* From hasel (from Old English hæsl) + -en.",
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "adjective",
        "3": "",
        "4": "{{{1}}}",
        "5": "",
        "6": "{{{2}}}",
        "7": "",
        "8": "{{{3}}}",
        "head": ""
      },
      "expansion": "haselen",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "haselen",
      "name": "enm-adj"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Middle English adjectives",
        "Middle English entries with incorrect language header",
        "Middle English lemmas",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "Made of hazelwood."
      ],
      "links": [
        [
          "hazelwood",
          "hazelwood"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "haselne"
    },
    {
      "word": "heslyn"
    }
  ],
  "word": "haselen"
}