"polychitin" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "chitin"
      },
      "expansion": "poly- + chitin",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + chitin",
  "forms": [
    {
      "form": "polychitins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polychitin (plural polychitins)",
      "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 prefixed with poly-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Carbohydrates",
          "orig": "en:Carbohydrates",
          "parents": [
            "Organic compounds",
            "Matter",
            "Chemistry",
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            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015 October 30, “Proteomic Analysis of the Relationship between Metabolism and Nonhost Resistance in Soybean Exposed to Bipolaris maydis”, in PLOS ONE, →DOI",
          "text": "Chitinases expressed during plant-pathogen interactions are associated with plant defense against pathogens, which can catalyze polychitin molecules that are present in the cell walls of most fungi and homologues in plant-pathogen interactions [43 ].",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A polymer of chitin"
      ],
      "id": "en-polychitin-en-noun-TKumAVeu",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "polymer",
          "polymer"
        ],
        [
          "chitin",
          "chitin"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) A polymer of chitin"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "polychitin"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "chitin"
      },
      "expansion": "poly- + chitin",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + chitin",
  "forms": [
    {
      "form": "polychitins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polychitin (plural polychitins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with poly-",
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        "en:Carbohydrates"
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      "examples": [
        {
          "ref": "2015 October 30, “Proteomic Analysis of the Relationship between Metabolism and Nonhost Resistance in Soybean Exposed to Bipolaris maydis”, in PLOS ONE, →DOI",
          "text": "Chitinases expressed during plant-pathogen interactions are associated with plant defense against pathogens, which can catalyze polychitin molecules that are present in the cell walls of most fungi and homologues in plant-pathogen interactions [43 ].",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A polymer of chitin"
      ],
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "polymer",
          "polymer"
        ],
        [
          "chitin",
          "chitin"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) A polymer of chitin"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "polychitin"
}