"-umuz" meaning in Turkish

{
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "suffixes"
      },
      "expansion": "-umuz",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with raw sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Turkish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Turkish entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Turkish terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "school - our school",
          "text": "okul - okulumuz"
        },
        {
          "english": "way - our way",
          "text": "yol - yolumuz"
        }
      ],
      "glosses": [
        "First-person singular possessive suffix denoting singular possession in words ending in a consonant."
      ],
      "id": "en--umuz-tr-suffix-fOsmqMzj",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-umuz"
}

{
  "head_templates": [
    {
      "args": {
        "1": "tr",
        "2": "suffixes"
      },
      "expansion": "-umuz",
      "name": "head"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Pages with raw sortkeys",
        "Turkish entries with incorrect language header",
        "Turkish entries with language name categories using raw markup",
        "Turkish lemmas",
        "Turkish suffixes",
        "Turkish terms with redundant sortkeys"
      ],
      "examples": [
        {
          "english": "school - our school",
          "text": "okul - okulumuz"
        },
        {
          "english": "way - our way",
          "text": "yol - yolumuz"
        }
      ],
      "glosses": [
        "First-person singular possessive suffix denoting singular possession in words ending in a consonant."
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-umuz"
}