"eald" meaning in Middle English

{
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "adjective"
      },
      "expansion": "eald",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "old"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Middle 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"
        },
        {
          "_dis": "54 41 0 5 0",
          "kind": "other",
          "name": "Old English entries with etymon",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "63 33 1 4 1",
          "kind": "other",
          "name": "Old English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "89 0 0 11 0",
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "98 0 0 2 0",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "98 0 0 2 0",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "86 0 0 14 0",
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "alternative form of old"
      ],
      "id": "en-eald-enm-adj-2wwavP0O",
      "links": [
        [
          "old",
          "old#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "eald"
}

{
  "categories": [
    "Old English adjectives",
    "Old English entries with etymon",
    "Old English entries with incorrect language header",
    "Old English lemmas",
    "Old English terms derived from Proto-Germanic",
    "Old English terms derived from Proto-Indo-European",
    "Old English terms derived from Proto-West Germanic",
    "Old English terms derived from the Proto-Indo-European root *h₂el- (grow)",
    "Old English terms inherited from Proto-Germanic",
    "Old English terms inherited from Proto-Indo-European",
    "Old English terms inherited from Proto-West Germanic",
    "Old English terms with IPA pronunciation",
    "Pages using etymon with no ID",
    "Pages with 2 entries",
    "Pages with entries",
    "Pages with etymon",
    "Rhymes:Old English/æ͜ɑld",
    "Rhymes:Old English/æ͜ɑld/1 syllable"
  ],
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "adjective"
      },
      "expansion": "eald",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "old"
        }
      ],
      "categories": [
        "Middle English adjectives",
        "Middle English entries with incorrect language header",
        "Middle English lemmas",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "alternative form of old"
      ],
      "links": [
        [
          "old",
          "old#Middle_English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "eald"
}