"aminium ion" meaning in English

{
  "forms": [
    {
      "form": "aminium ions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "aminium ion (plural aminium ions)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ions",
          "orig": "en:Ions",
          "parents": [
            "Chemistry",
            "Electricity",
            "Matter",
            "Sciences",
            "Electromagnetism",
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      ],
      "glosses": [
        "A cation formed by protonation of an amine - R₃NH⁺."
      ],
      "id": "en-aminium_ion-en-noun-S9v6QbND",
      "links": [
        [
          "cation",
          "cation"
        ],
        [
          "protonation",
          "protonation"
        ],
        [
          "amine",
          "amine"
        ]
      ],
      "related": [
        {
          "word": "quaternary ammonium compound"
        }
      ]
    }
  ],
  "word": "aminium ion"
}

{
  "forms": [
    {
      "form": "aminium ions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "aminium ion (plural aminium ions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "quaternary ammonium compound"
    }
  ],
  "senses": [
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English multiword terms",
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      ],
      "glosses": [
        "A cation formed by protonation of an amine - R₃NH⁺."
      ],
      "links": [
        [
          "cation",
          "cation"
        ],
        [
          "protonation",
          "protonation"
        ],
        [
          "amine",
          "amine"
        ]
      ]
    }
  ],
  "word": "aminium ion"
}