"polychlorinated" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly-",
        "3": "chlorinated"
      },
      "expansion": "poly- + chlorinated",
      "name": "af"
    }
  ],
  "etymology_text": "From poly- + chlorinated.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "polychlorinated (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 poly-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "alt": "PCB",
          "word": "polychlorinated biphenyl"
        },
        {
          "alt": "PCN",
          "word": "polychlorinated naphthalene"
        }
      ],
      "examples": [
        {
          "ref": "1986, Valerie M. Thom, “Coastal habitats”, in Birds in Scotland, London: T & AD Poyser, published 2011, →ISBN, page 25:",
          "text": "Another environmental factor thought to be affecting some coastal birds, although comparatively little is yet known about its extent or origin, is the presence of marine pollutants such as polychlorinated biphenyls (PCBs) and toxic heavy metals.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Having many hydrogen atoms replaced by chlorine."
      ],
      "id": "en-polychlorinated-en-adj-QFKzsf-l",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "chlorine",
          "chlorine"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Having many hydrogen atoms replaced by chlorine."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "polychlorinated"
}

{
  "derived": [
    {
      "alt": "PCB",
      "word": "polychlorinated biphenyl"
    },
    {
      "alt": "PCN",
      "word": "polychlorinated naphthalene"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly-",
        "3": "chlorinated"
      },
      "expansion": "poly- + chlorinated",
      "name": "af"
    }
  ],
  "etymology_text": "From poly- + chlorinated.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "polychlorinated (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 poly-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Chemistry"
      ],
      "examples": [
        {
          "ref": "1986, Valerie M. Thom, “Coastal habitats”, in Birds in Scotland, London: T & AD Poyser, published 2011, →ISBN, page 25:",
          "text": "Another environmental factor thought to be affecting some coastal birds, although comparatively little is yet known about its extent or origin, is the presence of marine pollutants such as polychlorinated biphenyls (PCBs) and toxic heavy metals.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Having many hydrogen atoms replaced by chlorine."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "chlorine",
          "chlorine"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Having many hydrogen atoms replaced by chlorine."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "polychlorinated"
}