"яз" meaning in Tatar

{
  "forms": [
    {
      "form": "yaz",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "tt",
        "2": "noun"
      },
      "expansion": "яз • (yaz)",
      "name": "head"
    }
  ],
  "lang": "Tatar",
  "lang_code": "tt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tatar entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "tt",
          "name": "Seasons",
          "orig": "tt:Seasons",
          "parents": [
            "Nature",
            "Periodic occurrences",
            "All topics",
            "Time",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "spring (first season)"
      ],
      "id": "en-яз-tt-noun-05oW~FNR",
      "links": [
        [
          "spring",
          "spring"
        ]
      ],
      "related": [
        {
          "roman": "yaz",
          "word": "spring:яз"
        },
        {
          "roman": "cäy",
          "word": "summer:җәй"
        },
        {
          "roman": "köz",
          "word": "autumn:көз"
        },
        {
          "roman": "qış",
          "word": "winter:кыш"
        }
      ]
    }
  ],
  "word": "яз"
}

{
  "forms": [
    {
      "form": "yaz",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "tt",
        "2": "noun"
      },
      "expansion": "яз • (yaz)",
      "name": "head"
    }
  ],
  "lang": "Tatar",
  "lang_code": "tt",
  "pos": "noun",
  "related": [
    {
      "roman": "yaz",
      "word": "spring:яз"
    },
    {
      "roman": "cäy",
      "word": "summer:җәй"
    },
    {
      "roman": "köz",
      "word": "autumn:көз"
    },
    {
      "roman": "qış",
      "word": "winter:кыш"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 5 entries",
        "Pages with entries",
        "Tatar entries with incorrect language header",
        "Tatar lemmas",
        "Tatar nouns",
        "tt:Seasons"
      ],
      "glosses": [
        "spring (first season)"
      ],
      "links": [
        [
          "spring",
          "spring"
        ]
      ]
    }
  ],
  "word": "яз"
}