"aus" meaning in Middle French

{
  "forms": [
    {
      "form": "aux",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "2": "contraction"
      },
      "expansion": "aus",
      "name": "head"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "+ les, literally “to the pl”",
          "word": "a"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Middle French entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 14 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "ausquels"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              343,
              346
            ],
            [
              355,
              358
            ]
          ],
          "ref": "1559, Le sermon funebre, folio 27r:",
          "text": "Mais ſi ceſte vertueuſse Princeſſe a eu l'œil au train de la juſtice, elle n'a pas pourtant laiſſé d'auoir regard à la police : dequoy ſa ſinguliere pourvoyance donnera bon teſmonage ſi lon conſidere le ſoin qu'elle a mis à toutes choſes neceſſaires pour l'entretien du bien public comme au train des commerces, à la ſeureté de la nauigation, aus viures, aus munitions, & à tout ce que concerne le fait de la police, telement que lon peut juſtement luy attribuer le dit de Salomon : Facta est quaſi nauis institoris de longè portans panem ſuum.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "contraction of a + les, literally “to the pl”"
      ],
      "id": "en-aus-frm-contraction-2iA1rTCk",
      "links": [
        [
          "a",
          "a/languages M to Z#Middle_French"
        ],
        [
          "les",
          "les#Middle_French"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "aus"
}

{
  "derived": [
    {
      "word": "ausquels"
    }
  ],
  "forms": [
    {
      "form": "aux",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "frm",
        "2": "contraction"
      },
      "expansion": "aus",
      "name": "head"
    }
  ],
  "lang": "Middle French",
  "lang_code": "frm",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "+ les, literally “to the pl”",
          "word": "a"
        }
      ],
      "categories": [
        "Middle French contractions",
        "Middle French entries with incorrect language header",
        "Middle French non-lemma forms",
        "Middle French terms with quotations",
        "Pages with 14 entries",
        "Pages with entries",
        "Requests for translations of Middle French quotations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              343,
              346
            ],
            [
              355,
              358
            ]
          ],
          "ref": "1559, Le sermon funebre, folio 27r:",
          "text": "Mais ſi ceſte vertueuſse Princeſſe a eu l'œil au train de la juſtice, elle n'a pas pourtant laiſſé d'auoir regard à la police : dequoy ſa ſinguliere pourvoyance donnera bon teſmonage ſi lon conſidere le ſoin qu'elle a mis à toutes choſes neceſſaires pour l'entretien du bien public comme au train des commerces, à la ſeureté de la nauigation, aus viures, aus munitions, & à tout ce que concerne le fait de la police, telement que lon peut juſtement luy attribuer le dit de Salomon : Facta est quaſi nauis institoris de longè portans panem ſuum.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "contraction of a + les, literally “to the pl”"
      ],
      "links": [
        [
          "a",
          "a/languages M to Z#Middle_French"
        ],
        [
          "les",
          "les#Middle_French"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "aus"
}