"اوا" meaning in Ottoman Turkish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "tr",
            "2": "ova"
          },
          "expansion": "Turkish: ova",
          "name": "desc"
        }
      ],
      "text": "Turkish: ova"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "օվա",
            "bor": "1"
          },
          "expansion": "→ Armenian: օվա (ōva)",
          "name": "desc"
        }
      ],
      "text": "→ Armenian: օվա (ōva)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ota",
        "2": "trk-pro",
        "3": "*oba",
        "4": "",
        "5": "cavity, valley"
      },
      "expansion": "Proto-Turkic *oba (“cavity, valley”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Turkic *oba (“cavity, valley”).",
  "forms": [
    {
      "form": "ova",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ota",
        "2": "noun",
        "tr": "ova"
      },
      "expansion": "اوا • (ova)",
      "name": "head"
    }
  ],
  "lang": "Ottoman Turkish",
  "lang_code": "ota",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ottoman Turkish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "ovacık",
          "word": "اواجق"
        },
        {
          "roman": "ovalık",
          "word": "اوالق"
        }
      ],
      "glosses": [
        "plain, grassy plain, meadow"
      ],
      "id": "en-اوا-ota-noun-BxY2iU4i",
      "links": [
        [
          "plain",
          "plain"
        ],
        [
          "meadow",
          "meadow"
        ]
      ]
    }
  ],
  "word": "اوا"
}

{
  "derived": [
    {
      "roman": "ovacık",
      "word": "اواجق"
    },
    {
      "roman": "ovalık",
      "word": "اوالق"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "tr",
            "2": "ova"
          },
          "expansion": "Turkish: ova",
          "name": "desc"
        }
      ],
      "text": "Turkish: ova"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "hy",
            "2": "օվա",
            "bor": "1"
          },
          "expansion": "→ Armenian: օվա (ōva)",
          "name": "desc"
        }
      ],
      "text": "→ Armenian: օվա (ōva)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ota",
        "2": "trk-pro",
        "3": "*oba",
        "4": "",
        "5": "cavity, valley"
      },
      "expansion": "Proto-Turkic *oba (“cavity, valley”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Turkic *oba (“cavity, valley”).",
  "forms": [
    {
      "form": "ova",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ota",
        "2": "noun",
        "tr": "ova"
      },
      "expansion": "اوا • (ova)",
      "name": "head"
    }
  ],
  "lang": "Ottoman Turkish",
  "lang_code": "ota",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Ottoman Turkish entries with incorrect language header",
        "Ottoman Turkish lemmas",
        "Ottoman Turkish nouns",
        "Ottoman Turkish palindromes",
        "Ottoman Turkish terms derived from Proto-Turkic",
        "Ottoman Turkish terms inherited from Proto-Turkic"
      ],
      "glosses": [
        "plain, grassy plain, meadow"
      ],
      "links": [
        [
          "plain",
          "plain"
        ],
        [
          "meadow",
          "meadow"
        ]
      ]
    }
  ],
  "word": "اوا"
}