"nonanone" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "nonane",
        "3": "one"
      },
      "expansion": "nonane + -one",
      "name": "suffix"
    }
  ],
  "etymology_text": "nonane + -one",
  "forms": [
    {
      "form": "nonanones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "nonanone (plural nonanones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -one",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A ketone derived from nonane, having the formula C₉H₁₈O"
      ],
      "id": "en-nonanone-en-noun-y02momWX",
      "links": [
        [
          "ketone",
          "ketone"
        ],
        [
          "nonane",
          "nonane"
        ]
      ],
      "related": [
        {
          "word": "nonanol"
        },
        {
          "word": "nonyl"
        }
      ]
    }
  ],
  "word": "nonanone"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "nonane",
        "3": "one"
      },
      "expansion": "nonane + -one",
      "name": "suffix"
    }
  ],
  "etymology_text": "nonane + -one",
  "forms": [
    {
      "form": "nonanones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "nonanone (plural nonanones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "nonanol"
    },
    {
      "word": "nonyl"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -one"
      ],
      "glosses": [
        "A ketone derived from nonane, having the formula C₉H₁₈O"
      ],
      "links": [
        [
          "ketone",
          "ketone"
        ],
        [
          "nonane",
          "nonane"
        ]
      ]
    }
  ],
  "word": "nonanone"
}