"semiochemistry" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semio",
        "3": "chemistry"
      },
      "expansion": "semio- + chemistry",
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    }
  ],
  "etymology_text": "semio- + chemistry",
  "head_templates": [
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      "args": {
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      "expansion": "semiochemistry (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with semio-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "The branch of chemistry dealing with semiochemicals."
      ],
      "id": "en-semiochemistry-en-noun-D7L6do9s",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "semiochemical",
          "semiochemical"
        ]
      ],
      "tags": [
        "uncountable"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "branch of chemistry dealing with semiochemicals",
          "word": "sémiochimie"
        }
      ]
    }
  ],
  "word": "semiochemistry"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "semio",
        "3": "chemistry"
      },
      "expansion": "semio- + chemistry",
      "name": "prefix"
    }
  ],
  "etymology_text": "semio- + chemistry",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "semiochemistry (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with semio-",
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      ],
      "glosses": [
        "The branch of chemistry dealing with semiochemicals."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "semiochemical",
          "semiochemical"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "branch of chemistry dealing with semiochemicals",
      "word": "sémiochimie"
    }
  ],
  "word": "semiochemistry"
}