"mos" meaning in Catalan

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en comox",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Catalan",
      "orig": "catalan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) Corruption de nos."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "pron",
  "pos_title": "Pronom personnel",
  "senses": [
    {
      "alt_of": [
        {
          "word": "ens"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Catalan occidental",
          "orig": "catalan occidental",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variante de ens/nos."
      ],
      "id": "fr-mos-ca-pron-8klbepx0",
      "raw_tags": [
        "catalan occidental"
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mos]"
    }
  ],
  "tags": [
    "person"
  ],
  "word": "mos"
}

{
  "categories": [
    "Noms communs en comox",
    "catalan"
  ],
  "etymology_texts": [
    "(Date à préciser) Corruption de nos."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "pron",
  "pos_title": "Pronom personnel",
  "senses": [
    {
      "alt_of": [
        {
          "word": "ens"
        }
      ],
      "categories": [
        "catalan occidental"
      ],
      "glosses": [
        "Variante de ens/nos."
      ],
      "raw_tags": [
        "catalan occidental"
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mos]"
    }
  ],
  "tags": [
    "person"
  ],
  "word": "mos"
}