"K⁺" meaning in Translingual

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "K⁺",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Chemistry",
          "orig": "mul:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Ions",
          "orig": "mul:Ions",
          "parents": [
            "Chemistry",
            "Electricity",
            "Matter",
            "Sciences",
            "Electromagnetism",
            "Nature",
            "All topics",
            "Physics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1988 April 1, Christopher Miller with Stahl, Neil and Barrol, Margaret, “A thermodynamic analysis of monovalent cation permeation through a K⁺-selective ion channel”, in Neuron (in English), page 159:",
          "text": "For Li⁺, Na⁺, K⁺, and Rb⁺, the enthalpy of binding to the channel is close to zero.",
          "type": "quote"
        },
        {
          "ref": "2008 June 1, David Daniels, “Ion Channels Play Key Role in R&D”, in Genetic Engineering & Biotechnology News, volume 28, number 11 (in English), →ISSN, →OCLC, archived from the original on 2012-03-03, page 24:",
          "text": "Ion channels, which facilitate this movement, are protein assemblies that penetrate the membrane and catalyze passage of specific ions such as sodium (Na⁺), potassium (K⁺), or calcium (Ca²⁺) into or out of the cell down the electrochemical gradient.",
          "type": "quote"
        }
      ],
      "glosses": [
        "a radical cation of potassium with a charge number of 1"
      ],
      "id": "en-K⁺-mul-symbol-3q7CDRev",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "radical cation",
          "radical cation"
        ],
        [
          "potassium",
          "potassium"
        ],
        [
          "charge number",
          "charge number"
        ]
      ],
      "raw_glosses": [
        "(chemistry) a radical cation of potassium with a charge number of 1"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "K⁺"
}

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "K⁺",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual symbols",
        "Translingual terms spelled with ⁺",
        "Translingual terms with quotations",
        "mul:Chemistry",
        "mul:Ions"
      ],
      "examples": [
        {
          "ref": "1988 April 1, Christopher Miller with Stahl, Neil and Barrol, Margaret, “A thermodynamic analysis of monovalent cation permeation through a K⁺-selective ion channel”, in Neuron (in English), page 159:",
          "text": "For Li⁺, Na⁺, K⁺, and Rb⁺, the enthalpy of binding to the channel is close to zero.",
          "type": "quote"
        },
        {
          "ref": "2008 June 1, David Daniels, “Ion Channels Play Key Role in R&D”, in Genetic Engineering & Biotechnology News, volume 28, number 11 (in English), →ISSN, →OCLC, archived from the original on 2012-03-03, page 24:",
          "text": "Ion channels, which facilitate this movement, are protein assemblies that penetrate the membrane and catalyze passage of specific ions such as sodium (Na⁺), potassium (K⁺), or calcium (Ca²⁺) into or out of the cell down the electrochemical gradient.",
          "type": "quote"
        }
      ],
      "glosses": [
        "a radical cation of potassium with a charge number of 1"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "radical cation",
          "radical cation"
        ],
        [
          "potassium",
          "potassium"
        ],
        [
          "charge number",
          "charge number"
        ]
      ],
      "raw_glosses": [
        "(chemistry) a radical cation of potassium with a charge number of 1"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "K⁺"
}