"triiodination" meaning in English

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  "etymology_text": "From tri- + iodination.",
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        "The addition of three atoms of iodine to a compound"
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        "(chemistry) The addition of three atoms of iodine to a compound"
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        "iodination at three positions in a compound"
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        "(organic chemistry) iodination at three positions in a compound"
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        "chemistry",
        "natural-sciences",
        "organic-chemistry",
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  "word": "triiodination"
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  "etymology_text": "From tri- + iodination.",
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        "The addition of three atoms of iodine to a compound"
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          "iodine",
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        "(chemistry) The addition of three atoms of iodine to a compound"
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        "(organic chemistry) iodination at three positions in a compound"
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