"yerüstü" meaning in Azerbaijani

{
  "etymology_templates": [
    {
      "args": {
        "1": "az",
        "2": "yer",
        "3": "üst"
      },
      "expansion": "Izafet II compound of yer + üst",
      "name": "iz2"
    }
  ],
  "etymology_text": "Izafet II compound of yer + üst.",
  "forms": [
    {
      "form": "daha yerüstü",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "ən yerüstü",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yerüstü (comparative daha yerüstü, superlative ən yerüstü)",
      "name": "az-adj"
    }
  ],
  "lang": "Azerbaijani",
  "lang_code": "az",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Azerbaijani entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Azerbaijani izafet II compounds",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "aboveground (on or above the surface of the ground)"
      ],
      "id": "en-yerüstü-az-adj-3s0sKxju",
      "links": [
        [
          "aboveground",
          "aboveground"
        ]
      ],
      "related": [
        {
          "word": "hava"
        },
        {
          "word": "sualtı"
        },
        {
          "word": "suüstü"
        },
        {
          "word": "yeraltı"
        }
      ]
    }
  ],
  "word": "yerüstü"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "az",
        "2": "yer",
        "3": "üst"
      },
      "expansion": "Izafet II compound of yer + üst",
      "name": "iz2"
    }
  ],
  "etymology_text": "Izafet II compound of yer + üst.",
  "forms": [
    {
      "form": "daha yerüstü",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "ən yerüstü",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yerüstü (comparative daha yerüstü, superlative ən yerüstü)",
      "name": "az-adj"
    }
  ],
  "lang": "Azerbaijani",
  "lang_code": "az",
  "pos": "adj",
  "related": [
    {
      "word": "hava"
    },
    {
      "word": "sualtı"
    },
    {
      "word": "suüstü"
    },
    {
      "word": "yeraltı"
    }
  ],
  "senses": [
    {
      "categories": [
        "Azerbaijani adjectives",
        "Azerbaijani entries with incorrect language header",
        "Azerbaijani izafet II compounds",
        "Azerbaijani lemmas"
      ],
      "glosses": [
        "aboveground (on or above the surface of the ground)"
      ],
      "links": [
        [
          "aboveground",
          "aboveground"
        ]
      ]
    }
  ],
  "word": "yerüstü"
}