"ægþer" meaning in Vieil anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en vieil anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vieil anglais",
      "orig": "vieil anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Vieil anglais",
  "lang_code": "ang",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "glosses": [
        "Les deux, l’une et l’autre, l’un et l’autre, tous, toutes."
      ],
      "id": "fr-ægþer-ang-adj-fFnN9ucM"
    }
  ],
  "synonyms": [
    {
      "word": "æghwa"
    },
    {
      "word": "æghwæþer"
    },
    {
      "word": "æghwilc"
    },
    {
      "word": "ælc"
    },
    {
      "word": "begen"
    },
    {
      "word": "buta"
    },
    {
      "word": "butu"
    },
    {
      "word": "eal"
    },
    {
      "word": "hwelchwegn"
    }
  ],
  "word": "ægþer"
}

{
  "categories": [
    {
      "kind": "other",
      "name": "Conjonctions en vieil anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vieil anglais",
      "orig": "vieil anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Vieil anglais",
  "lang_code": "ang",
  "pos": "conj",
  "pos_title": "Conjonction",
  "senses": [
    {
      "glosses": [
        "Avec deux, avec plus de deux."
      ],
      "id": "fr-ægþer-ang-conj-I4mOn898"
    }
  ],
  "word": "ægþer"
}

{
  "categories": [
    "Adjectifs en vieil anglais",
    "vieil anglais"
  ],
  "lang": "Vieil anglais",
  "lang_code": "ang",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "glosses": [
        "Les deux, l’une et l’autre, l’un et l’autre, tous, toutes."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "æghwa"
    },
    {
      "word": "æghwæþer"
    },
    {
      "word": "æghwilc"
    },
    {
      "word": "ælc"
    },
    {
      "word": "begen"
    },
    {
      "word": "buta"
    },
    {
      "word": "butu"
    },
    {
      "word": "eal"
    },
    {
      "word": "hwelchwegn"
    }
  ],
  "word": "ægþer"
}

{
  "categories": [
    "Conjonctions en vieil anglais",
    "vieil anglais"
  ],
  "lang": "Vieil anglais",
  "lang_code": "ang",
  "pos": "conj",
  "pos_title": "Conjonction",
  "senses": [
    {
      "glosses": [
        "Avec deux, avec plus de deux."
      ]
    }
  ],
  "word": "ægþer"
}