"eus" meaning in Old French

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "eux"
          },
          "expansion": "French: eux",
          "name": "desc"
        }
      ],
      "text": "French: eux"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fro",
        "2": "la",
        "3": "illōs"
      },
      "expansion": "Latin illōs",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin illōs, accusative masculine plural of ille.",
  "head_templates": [
    {
      "args": {
        "1": "fro",
        "2": "pronoun",
        "g": "m-p"
      },
      "expansion": "eus m pl",
      "name": "head"
    }
  ],
  "lang": "Old French",
  "lang_code": "fro",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old French pronouns",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 7 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "feminine equivalent",
          "word": "eles"
        }
      ],
      "examples": [
        {
          "english": "For Saul […] hates them so fiercly that he pursues them all day in order to kill them",
          "text": "car Saul […] les het cruelement e si chace tot dis aprés eus pur eus tuer",
          "type": "example"
        }
      ],
      "glosses": [
        "them (masculine plural stressed object pronoun)"
      ],
      "id": "en-eus-fro-pron-PQjIRohk",
      "links": [
        [
          "them",
          "them"
        ]
      ],
      "tags": [
        "masculine",
        "plural"
      ]
    }
  ],
  "word": "eus"
}

{
  "coordinate_terms": [
    {
      "english": "feminine equivalent",
      "word": "eles"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "fr",
            "2": "eux"
          },
          "expansion": "French: eux",
          "name": "desc"
        }
      ],
      "text": "French: eux"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fro",
        "2": "la",
        "3": "illōs"
      },
      "expansion": "Latin illōs",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin illōs, accusative masculine plural of ille.",
  "head_templates": [
    {
      "args": {
        "1": "fro",
        "2": "pronoun",
        "g": "m-p"
      },
      "expansion": "eus m pl",
      "name": "head"
    }
  ],
  "lang": "Old French",
  "lang_code": "fro",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Old French entries with incorrect language header",
        "Old French lemmas",
        "Old French pronouns",
        "Old French terms derived from Latin",
        "Old French terms inherited from Latin",
        "Old French terms with usage examples",
        "Pages with 7 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "For Saul […] hates them so fiercly that he pursues them all day in order to kill them",
          "text": "car Saul […] les het cruelement e si chace tot dis aprés eus pur eus tuer",
          "type": "example"
        }
      ],
      "glosses": [
        "them (masculine plural stressed object pronoun)"
      ],
      "links": [
        [
          "them",
          "them"
        ]
      ],
      "tags": [
        "masculine",
        "plural"
      ]
    }
  ],
  "word": "eus"
}