"lenth" meaning in Middle English

{
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun",
        "altform": "1"
      },
      "expansion": "lenth",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "lengthe"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "County Durham Middle English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "East Riding Middle English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Leicestershire Middle English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Norfolk Middle English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "North Riding Middle English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Northumberland Middle English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Somerset Middle English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "West Riding Middle English",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "alternative form of lengthe"
      ],
      "id": "en-lenth-enm-noun-jtKhDjbn",
      "links": [
        [
          "lengthe",
          "lengthe#Middle_English"
        ]
      ],
      "qualifier": "County Durham; East Riding; North Riding; Northumberland; Somerset; West Riding; County Durham; East Riding; North Riding; Northumberland; Somerset; West Riding",
      "raw_glosses": [
        "(County Durham, East Riding, Leicestershire, North Riding, Norfolk, Northumberland, Somerset, West Riding) alternative form of lengthe"
      ],
      "tags": [
        "Norfolk",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "lenth"
}

{
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun",
        "altform": "1"
      },
      "expansion": "lenth",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "lengthe"
        }
      ],
      "categories": [
        "County Durham Middle English",
        "East Riding Middle English",
        "Leicestershire Middle English",
        "Middle English alternative forms",
        "Middle English entries with incorrect language header",
        "Norfolk Middle English",
        "North Riding Middle English",
        "Northumberland Middle English",
        "Pages with 1 entry",
        "Pages with entries",
        "Somerset Middle English",
        "West Riding Middle English"
      ],
      "glosses": [
        "alternative form of lengthe"
      ],
      "links": [
        [
          "lengthe",
          "lengthe#Middle_English"
        ]
      ],
      "qualifier": "County Durham; East Riding; North Riding; Northumberland; Somerset; West Riding; County Durham; East Riding; North Riding; Northumberland; Somerset; West Riding",
      "raw_glosses": [
        "(County Durham, East Riding, Leicestershire, North Riding, Norfolk, Northumberland, Somerset, West Riding) alternative form of lengthe"
      ],
      "tags": [
        "Norfolk",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "lenth"
}