"uçucu" meaning in Turkish

{
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "ota",
        "3": "اوچیجی",
        "tr": "uçucu"
      },
      "expansion": "Ottoman Turkish اوچیجی (uçucu)",
      "name": "inh"
    },
    {
      "args": {
        "1": "tr",
        "2": "uçmak",
        "3": "-ici",
        "alt1": "uç-",
        "alt2": "-ucu",
        "pos2": "",
        "t1": "to fly"
      },
      "expansion": "uç- (“to fly”) + -ucu",
      "name": "suf"
    }
  ],
  "etymology_text": "From Ottoman Turkish اوچیجی (uçucu). uç- (“to fly”) + -ucu.",
  "head_templates": [
    {
      "args": {},
      "expansion": "uçucu",
      "name": "tr-adj"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Turkish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Turkish terms suffixed with -ici",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "volatile (evaporating or vaporizing readily under normal conditions)"
      ],
      "id": "en-uçucu-tr-adj-7yH6moAC",
      "links": [
        [
          "volatile",
          "volatile"
        ]
      ]
    }
  ],
  "word": "uçucu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "tr",
        "2": "ota",
        "3": "اوچیجی",
        "tr": "uçucu"
      },
      "expansion": "Ottoman Turkish اوچیجی (uçucu)",
      "name": "inh"
    },
    {
      "args": {
        "1": "tr",
        "2": "uçmak",
        "3": "-ici",
        "alt1": "uç-",
        "alt2": "-ucu",
        "pos2": "",
        "t1": "to fly"
      },
      "expansion": "uç- (“to fly”) + -ucu",
      "name": "suf"
    }
  ],
  "etymology_text": "From Ottoman Turkish اوچیجی (uçucu). uç- (“to fly”) + -ucu.",
  "head_templates": [
    {
      "args": {},
      "expansion": "uçucu",
      "name": "tr-adj"
    }
  ],
  "lang": "Turkish",
  "lang_code": "tr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Turkish adjectives",
        "Turkish entries with incorrect language header",
        "Turkish lemmas",
        "Turkish terms derived from Ottoman Turkish",
        "Turkish terms inherited from Ottoman Turkish",
        "Turkish terms suffixed with -ici"
      ],
      "glosses": [
        "volatile (evaporating or vaporizing readily under normal conditions)"
      ],
      "links": [
        [
          "volatile",
          "volatile"
        ]
      ]
    }
  ],
  "word": "uçucu"
}