"perfluoro" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "per",
        "3": "fluoro"
      },
      "expansion": "per- + fluoro",
      "name": "prefix"
    }
  ],
  "etymology_text": "per- + fluoro",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "perfluoro (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 prefixed with per-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "perfluoroalkoxy"
        },
        {
          "word": "perfluorocarbon"
        },
        {
          "word": "perfluorodecaline"
        },
        {
          "word": "perfluoroethanamine"
        },
        {
          "word": "perfluoroethane"
        },
        {
          "word": "perfluorohexane"
        },
        {
          "word": "perfluoroisobutene"
        },
        {
          "word": "perfluoromethane"
        },
        {
          "word": "perfluorooctanoic acid"
        },
        {
          "word": "perfluoropropane"
        }
      ],
      "glosses": [
        "Describing any compound or radical in which every hydrogen atom has been replaced by fluorine"
      ],
      "id": "en-perfluoro-en-adj-1Hvxr3hT",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "fluorine",
          "fluorine"
        ]
      ],
      "raw_glosses": [
        "(chemistry, in combination) Describing any compound or radical in which every hydrogen atom has been replaced by fluorine"
      ],
      "tags": [
        "in-compounds",
        "not-comparable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "perfluoro"
}

{
  "derived": [
    {
      "word": "perfluoroalkoxy"
    },
    {
      "word": "perfluorocarbon"
    },
    {
      "word": "perfluorodecaline"
    },
    {
      "word": "perfluoroethanamine"
    },
    {
      "word": "perfluoroethane"
    },
    {
      "word": "perfluorohexane"
    },
    {
      "word": "perfluoroisobutene"
    },
    {
      "word": "perfluoromethane"
    },
    {
      "word": "perfluorooctanoic acid"
    },
    {
      "word": "perfluoropropane"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "per",
        "3": "fluoro"
      },
      "expansion": "per- + fluoro",
      "name": "prefix"
    }
  ],
  "etymology_text": "per- + fluoro",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "perfluoro (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with per-",
        "English uncomparable adjectives",
        "en:Chemistry"
      ],
      "glosses": [
        "Describing any compound or radical in which every hydrogen atom has been replaced by fluorine"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "fluorine",
          "fluorine"
        ]
      ],
      "raw_glosses": [
        "(chemistry, in combination) Describing any compound or radical in which every hydrogen atom has been replaced by fluorine"
      ],
      "tags": [
        "in-compounds",
        "not-comparable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "perfluoro"
}