"triethyl" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tri",
        "3": "ethyl"
      },
      "expansion": "tri- + ethyl",
      "name": "prefix"
    }
  ],
  "etymology_text": "From tri- + ethyl.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "triethyl (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with tri-",
          "parents": [],
          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Three ethyl groups in a compound"
      ],
      "id": "en-triethyl-en-noun-rU9~~3at",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ethyl",
          "ethyl"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, in combination) Three ethyl groups in a compound"
      ],
      "synonyms": [
        {
          "english": "acronymizing abbreviation",
          "word": "TE"
        },
        {
          "english": "chemical shorthand",
          "word": "Et₃"
        },
        {
          "word": "-(C₂H₅)₃"
        }
      ],
      "tags": [
        "in-compounds",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "word": "triethyl"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tri",
        "3": "ethyl"
      },
      "expansion": "tri- + ethyl",
      "name": "prefix"
    }
  ],
  "etymology_text": "From tri- + ethyl.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "triethyl (uncountable)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "en:Organic chemistry"
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      "glosses": [
        "Three ethyl groups in a compound"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "ethyl",
          "ethyl"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, in combination) Three ethyl groups in a compound"
      ],
      "tags": [
        "in-compounds",
        "uncountable"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "english": "acronymizing abbreviation",
      "word": "TE"
    },
    {
      "english": "chemical shorthand",
      "word": "Et₃"
    },
    {
      "word": "-(C₂H₅)₃"
    }
  ],
  "word": "triethyl"
}