"pK" meaning in All languages combined

See pK on Wiktionary

Symbol [Translingual]

Head templates: {{head|mul|symbol}} pK
  1. (chemistry) the negative logarithm (to the base 10) of the dissociation constant of an electrolyte.
    Sense id: en-pK-mul-symbol-lCGd1t0E Categories (other): Chemistry, Pages with 1 entry, Pages with entries, Translingual entries with incorrect language header Disambiguation of Pages with 1 entry: 12 41 47 Disambiguation of Pages with entries: 16 38 46 Disambiguation of Translingual entries with incorrect language header: 24 35 41 Topics: chemistry, natural-sciences, physical-sciences
  2. (chemistry) the pH at which equal concentrations of the acidic and basic forms of a substance are present.
    Sense id: en-pK-mul-symbol-Kv0dLvp8 Categories (other): Chemistry, Pages with 1 entry, Pages with entries, Translingual entries with incorrect language header Disambiguation of Pages with 1 entry: 12 41 47 Disambiguation of Pages with entries: 16 38 46 Disambiguation of Translingual entries with incorrect language header: 24 35 41 Topics: chemistry, natural-sciences, physical-sciences
  3. (metrology) Symbol for picokelvin, an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins. Tags: alt-of, symbol Alternative form of: picokelvin (extra: an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins)
    Sense id: en-pK-mul-symbol-4qKWoEn8 Categories (other): Symbols for SI units, Metrology, Pages with 1 entry, Pages with entries, Translingual entries with incorrect language header Disambiguation of Pages with 1 entry: 12 41 47 Disambiguation of Pages with entries: 16 38 46 Disambiguation of Translingual entries with incorrect language header: 24 35 41 Topics: metrology
The following are not (yet) sense-disambiguated
Derived forms: pKa
{
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "pKa"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "pK",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Chemistry",
          "orig": "mul:Chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "12 41 47",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 38 46",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 35 41",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "the negative logarithm (to the base 10) of the dissociation constant of an electrolyte."
      ],
      "id": "en-pK-mul-symbol-lCGd1t0E",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "negative",
          "negative"
        ],
        [
          "logarithm",
          "logarithm"
        ],
        [
          "base",
          "base"
        ],
        [
          "dissociation constant",
          "dissociation constant"
        ],
        [
          "electrolyte",
          "electrolyte"
        ]
      ],
      "raw_glosses": [
        "(chemistry) the negative logarithm (to the base 10) of the dissociation constant of an electrolyte."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Chemistry",
          "orig": "mul:Chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "12 41 47",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 38 46",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 35 41",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "the pH at which equal concentrations of the acidic and basic forms of a substance are present."
      ],
      "id": "en-pK-mul-symbol-Kv0dLvp8",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "pH",
          "pH"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "concentration",
          "concentration"
        ],
        [
          "acidic",
          "acidic"
        ],
        [
          "basic",
          "basic"
        ],
        [
          "substance",
          "substance"
        ]
      ],
      "raw_glosses": [
        "(chemistry) the pH at which equal concentrations of the acidic and basic forms of a substance are present."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins",
          "word": "picokelvin"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Symbols for SI units",
          "parents": [
            "Units of measure"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Metrology",
          "orig": "mul:Metrology",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "12 41 47",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 38 46",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "24 35 41",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Symbol for picokelvin, an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins."
      ],
      "id": "en-pK-mul-symbol-4qKWoEn8",
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "picokelvin",
          "picokelvin"
        ],
        [
          "thermodynamic temperature",
          "thermodynamic temperature"
        ],
        [
          "kelvin",
          "kelvin"
        ]
      ],
      "raw_glosses": [
        "(metrology) Symbol for picokelvin, an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins."
      ],
      "tags": [
        "alt-of",
        "symbol"
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "word": "pK"
}
{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual symbols"
  ],
  "derived": [
    {
      "word": "pKa"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "pK",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "mul:Chemistry"
      ],
      "glosses": [
        "the negative logarithm (to the base 10) of the dissociation constant of an electrolyte."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "negative",
          "negative"
        ],
        [
          "logarithm",
          "logarithm"
        ],
        [
          "base",
          "base"
        ],
        [
          "dissociation constant",
          "dissociation constant"
        ],
        [
          "electrolyte",
          "electrolyte"
        ]
      ],
      "raw_glosses": [
        "(chemistry) the negative logarithm (to the base 10) of the dissociation constant of an electrolyte."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "mul:Chemistry"
      ],
      "glosses": [
        "the pH at which equal concentrations of the acidic and basic forms of a substance are present."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "pH",
          "pH"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "concentration",
          "concentration"
        ],
        [
          "acidic",
          "acidic"
        ],
        [
          "basic",
          "basic"
        ],
        [
          "substance",
          "substance"
        ]
      ],
      "raw_glosses": [
        "(chemistry) the pH at which equal concentrations of the acidic and basic forms of a substance are present."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins",
          "word": "picokelvin"
        }
      ],
      "categories": [
        "Symbols for SI units",
        "mul:Metrology"
      ],
      "glosses": [
        "Symbol for picokelvin, an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins."
      ],
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "picokelvin",
          "picokelvin"
        ],
        [
          "thermodynamic temperature",
          "thermodynamic temperature"
        ],
        [
          "kelvin",
          "kelvin"
        ]
      ],
      "raw_glosses": [
        "(metrology) Symbol for picokelvin, an SI unit of thermodynamic temperature equal to 10⁻¹² kelvins."
      ],
      "tags": [
        "alt-of",
        "symbol"
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "word": "pK"
}

Download raw JSONL data for pK meaning in All languages combined (2.0kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-06-18 from the enwiktionary dump dated 2025-06-01 using wiktextract (074e7de and f1c2b61). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.