"hydrogen ion" meaning in English

See hydrogen ion in All languages combined, or Wiktionary

Noun

Forms: hydrogen ions [plural]
Head templates: {{en-noun}} hydrogen ion (plural hydrogen ions)
  1. (chemistry) Used other than figuratively or idiomatically: see hydrogen, ion.: H⁻ or H⁺ Categories (topical): Chemistry, Hydrogen Related terms: hydronium, hydroxide, hydroxyl, pOH, pH
    Sense id: en-hydrogen_ion-en-noun-B7y7SYIX Disambiguation of Hydrogen: 26 38 36 Topics: chemistry, natural-sciences, physical-sciences
  2. (chemistry) a proton combined with one or more water molecules; usually written H₃O⁺ and called the hydronium ion though is best considered as H₉O₄⁺ but is often written H⁺_((aq)) for simplicity Categories (topical): Chemistry, Hydrogen
    Sense id: en-hydrogen_ion-en-noun-Dbvec6OO Disambiguation of Hydrogen: 26 38 36 Categories (other): English entries with incorrect language header Disambiguation of English entries with incorrect language header: 26 44 30 Topics: chemistry, natural-sciences, physical-sciences
  3. (chemistry) a bare hydrogen nucleus; a proton, deuteron or triton Categories (topical): Chemistry, Hydrogen
    Sense id: en-hydrogen_ion-en-noun-Iki4Ene7 Disambiguation of Hydrogen: 26 38 36 Topics: chemistry, natural-sciences, physical-sciences

Inflected forms

Download JSON data for hydrogen ion meaning in English (3.3kB)

{
  "forms": [
    {
      "form": "hydrogen ions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hydrogen ion (plural hydrogen ions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "26 38 36",
          "kind": "topical",
          "langcode": "en",
          "name": "Hydrogen",
          "orig": "en:Hydrogen",
          "parents": [
            "Chemical elements",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see hydrogen, ion.: H⁻ or H⁺"
      ],
      "id": "en-hydrogen_ion-en-noun-B7y7SYIX",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen#English"
        ],
        [
          "ion",
          "ion#English"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Used other than figuratively or idiomatically: see hydrogen, ion.: H⁻ or H⁺"
      ],
      "related": [
        {
          "_dis1": "56 23 21",
          "word": "hydronium"
        },
        {
          "_dis1": "56 23 21",
          "word": "hydroxide"
        },
        {
          "_dis1": "56 23 21",
          "word": "hydroxyl"
        },
        {
          "_dis1": "56 23 21",
          "word": "pOH"
        },
        {
          "_dis1": "56 23 21",
          "word": "pH"
        }
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "26 44 30",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "26 38 36",
          "kind": "topical",
          "langcode": "en",
          "name": "Hydrogen",
          "orig": "en:Hydrogen",
          "parents": [
            "Chemical elements",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a proton combined with one or more water molecules; usually written H₃O⁺ and called the hydronium ion though is best considered as H₉O₄⁺ but is often written H⁺_((aq)) for simplicity"
      ],
      "id": "en-hydrogen_ion-en-noun-Dbvec6OO",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "water",
          "water"
        ],
        [
          "molecule",
          "molecule"
        ],
        [
          "hydronium",
          "hydronium"
        ]
      ],
      "raw_glosses": [
        "(chemistry) a proton combined with one or more water molecules; usually written H₃O⁺ and called the hydronium ion though is best considered as H₉O₄⁺ but is often written H⁺_((aq)) for simplicity"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "26 38 36",
          "kind": "topical",
          "langcode": "en",
          "name": "Hydrogen",
          "orig": "en:Hydrogen",
          "parents": [
            "Chemical elements",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a bare hydrogen nucleus; a proton, deuteron or triton"
      ],
      "id": "en-hydrogen_ion-en-noun-Iki4Ene7",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "nucleus",
          "nucleus"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "deuteron",
          "deuteron"
        ],
        [
          "triton",
          "triton"
        ]
      ],
      "raw_glosses": [
        "(chemistry) a bare hydrogen nucleus; a proton, deuteron or triton"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "hydrogen ion"
}
{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "en:Hydrogen"
  ],
  "forms": [
    {
      "form": "hydrogen ions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hydrogen ion (plural hydrogen ions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "hydronium"
    },
    {
      "word": "hydroxide"
    },
    {
      "word": "hydroxyl"
    },
    {
      "word": "pOH"
    },
    {
      "word": "pH"
    }
  ],
  "senses": [
    {
      "categories": [
        "en:Chemistry"
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see hydrogen, ion.: H⁻ or H⁺"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen#English"
        ],
        [
          "ion",
          "ion#English"
        ]
      ],
      "raw_glosses": [
        "(chemistry) Used other than figuratively or idiomatically: see hydrogen, ion.: H⁻ or H⁺"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "en:Chemistry"
      ],
      "glosses": [
        "a proton combined with one or more water molecules; usually written H₃O⁺ and called the hydronium ion though is best considered as H₉O₄⁺ but is often written H⁺_((aq)) for simplicity"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "water",
          "water"
        ],
        [
          "molecule",
          "molecule"
        ],
        [
          "hydronium",
          "hydronium"
        ]
      ],
      "raw_glosses": [
        "(chemistry) a proton combined with one or more water molecules; usually written H₃O⁺ and called the hydronium ion though is best considered as H₉O₄⁺ but is often written H⁺_((aq)) for simplicity"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "en:Chemistry"
      ],
      "glosses": [
        "a bare hydrogen nucleus; a proton, deuteron or triton"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "nucleus",
          "nucleus"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "deuteron",
          "deuteron"
        ],
        [
          "triton",
          "triton"
        ]
      ],
      "raw_glosses": [
        "(chemistry) a bare hydrogen nucleus; a proton, deuteron or triton"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "hydrogen ion"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-06 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). 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.