"tetraalkylammonium" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "alkyl",
        "4": "ammonium"
      },
      "expansion": "tetra- + alkyl + ammonium",
      "name": "af"
    }
  ],
  "etymology_text": "tetra- + alkyl + ammonium",
  "forms": [
    {
      "form": "tetraalkylammoniums",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tetraalkylammonium (plural tetraalkylammoniums)",
      "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 tetra-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Organic chemistry",
          "orig": "en:Organic chemistry",
          "parents": [
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any alkyl quaternary ammonium ion"
      ],
      "id": "en-tetraalkylammonium-en-noun-CRTG-Drf",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "alkyl",
          "alkyl"
        ],
        [
          "quaternary ammonium",
          "quaternary ammonium"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, especially in combination) Any alkyl quaternary ammonium ion"
      ],
      "tags": [
        "especially",
        "in-compounds"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "it",
          "lang": "Italian",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "tetralchilammonio"
        }
      ]
    }
  ],
  "word": "tetraalkylammonium"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "alkyl",
        "4": "ammonium"
      },
      "expansion": "tetra- + alkyl + ammonium",
      "name": "af"
    }
  ],
  "etymology_text": "tetra- + alkyl + ammonium",
  "forms": [
    {
      "form": "tetraalkylammoniums",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tetraalkylammonium (plural tetraalkylammoniums)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with tetra-",
        "Translation table header lacks gloss",
        "en:Organic chemistry"
      ],
      "glosses": [
        "Any alkyl quaternary ammonium ion"
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "alkyl",
          "alkyl"
        ],
        [
          "quaternary ammonium",
          "quaternary ammonium"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry, especially in combination) Any alkyl quaternary ammonium ion"
      ],
      "tags": [
        "especially",
        "in-compounds"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "it",
      "lang": "Italian",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "tetralchilammonio"
    }
  ],
  "word": "tetraalkylammonium"
}