"OH" meaning in All languages combined

See OH on Wiktionary

Proper name [English]

Head templates: {{en-proper noun}} OH
  1. Abbreviation of Ohio, a state of the United States. Tags: abbreviation, alt-of Alternative form of: Ohio (extra: a state of the United States) Categories (place): Places in the United States, States of the United States
    Sense id: en-OH-en-name-af5uD1u~ Categories (other): Abbreviations of states of the United States, Ohio, USA, English entries with incorrect language header, English pluralia tantum, English symbols, Pages with 2 entries, Pages with entries Disambiguation of English entries with incorrect language header: 19 19 11 13 11 7 7 7 6 Disambiguation of English pluralia tantum: 28 14 12 14 15 5 4 5 3 Disambiguation of English symbols: 42 9 16 9 6 5 4 5 3 Disambiguation of Pages with 2 entries: 31 16 11 13 12 5 4 5 4 Disambiguation of Pages with entries: 25 20 9 13 14 5 5 5 4

Noun [English]

Forms: OHs [plural]
Head templates: {{en-noun}} OH (plural OHs)
  1. (Internet slang) Initialism of other half: a husband, wife, partner, etc. Tags: Internet, abbreviation, alt-of, initialism Alternative form of: other half (extra: a husband, wife, partner, etc)
    Sense id: en-OH-en-noun-0Hne4M1r Categories (other): English entries with incorrect language header, Pages with entries Disambiguation of English entries with incorrect language header: 19 19 11 13 11 7 7 7 6 Disambiguation of Pages with entries: 25 20 9 13 14 5 5 5 4
  2. (US, army, aviation) Initialism of observation helicopter. Tags: US, abbreviation, alt-of, initialism Alternative form of: observation helicopter
    Sense id: en-OH-en-noun-5cCBuXNR Categories (other): American English, Aviation, English entries with incorrect language header Disambiguation of English entries with incorrect language header: 19 19 11 13 11 7 7 7 6 Topics: aeronautics, aerospace, army, aviation, business, engineering, government, military, natural-sciences, physical-sciences, politics, war
  3. (Internet) Initialism of overheard; a post whose contents were overheard by its author. Tags: Internet, abbreviation, alt-of, initialism Alternative form of: overheard (extra: a post whose contents were overheard by its author)
    Sense id: en-OH-en-noun-QuDDqs4e Categories (other): Internet, English entries with incorrect language header, Pages with entries Disambiguation of English entries with incorrect language header: 19 19 11 13 11 7 7 7 6 Disambiguation of Pages with entries: 25 20 9 13 14 5 5 5 4

Noun [English]

Head templates: {{en-noun|p}} OH pl (plural only)
  1. Initialism of office hours. Tags: abbreviation, alt-of, initialism, plural, plural-only Alternative form of: office hours
    Sense id: en-OH-en-noun-tN21E2wq Categories (other): English entries with incorrect language header, Pages with entries Disambiguation of English entries with incorrect language header: 19 19 11 13 11 7 7 7 6 Disambiguation of Pages with entries: 25 20 9 13 14 5 5 5 4

Symbol [English]

Head templates: {{head|en|symbol}} OH
  1. (organic chemistry) A hydroxyl, or alcohol, functional group.
    Sense id: en-OH-en-symbol-utFkMThG Categories (other): Organic chemistry Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences
  2. (inorganic chemistry) A hydroxide radical, or hydroxyl group.
    Sense id: en-OH-en-symbol-7hymWYHP Categories (other): Inorganic chemistry Topics: chemistry, inorganic-chemistry, natural-sciences, physical-sciences

Symbol [Translingual]

Head templates: {{head|mul|symbol}} OH
  1. (organic chemistry) A hydroxyl, or alcohol, functional group.
    Sense id: en-OH-mul-symbol-utFkMThG Categories (other): Organic chemistry, Translingual entries with incorrect language header Disambiguation of Translingual entries with incorrect language header: 54 46 Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences
  2. (inorganic chemistry) A hydroxide radical, or hydroxyl group.
    Sense id: en-OH-mul-symbol-7hymWYHP Categories (other): Inorganic chemistry, Translingual entries with incorrect language header Disambiguation of Translingual entries with incorrect language header: 54 46 Topics: chemistry, inorganic-chemistry, natural-sciences, physical-sciences
The following are not (yet) sense-disambiguated
Derived forms: COOH, EtOH

Inflected forms

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "COOH"
    },
    {
      "_dis1": "0 0",
      "word": "EtOH"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "OH",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Organic chemistry",
          "orig": "mul:Organic chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A hydroxyl, or alcohol, functional group."
      ],
      "id": "en-OH-mul-symbol-utFkMThG",
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "hydroxyl",
          "hydroxyl"
        ],
        [
          "alcohol",
          "alcohol"
        ],
        [
          "functional group",
          "functional group"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) A hydroxyl, or alcohol, functional group."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Inorganic chemistry",
          "orig": "mul:Inorganic chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "54 46",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A hydroxide radical, or hydroxyl group."
      ],
      "id": "en-OH-mul-symbol-7hymWYHP",
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "hydroxide",
          "hydroxide"
        ],
        [
          "hydroxyl",
          "hydroxyl"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) A hydroxide radical, or hydroxyl group."
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "OH"
}

{
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  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a state of the United States",
          "word": "Ohio"
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          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in the United States",
          "orig": "en:Places in the United States",
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          "source": "w"
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        {
          "kind": "place",
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          "name": "States of the United States",
          "orig": "en:States of the United States",
          "parents": [
            "States",
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          "source": "w"
        },
        {
          "_dis": "19 19 11 13 11 7 7 7 6",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "28 14 12 14 15 5 4 5 3",
          "kind": "other",
          "name": "English pluralia tantum",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "42 9 16 9 6 5 4 5 3",
          "kind": "other",
          "name": "English symbols",
          "parents": [],
          "source": "w+disamb"
        },
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          "_dis": "31 16 11 13 12 5 4 5 4",
          "kind": "other",
          "name": "Pages with 2 entries",
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          "source": "w+disamb"
        },
        {
          "_dis": "25 20 9 13 14 5 5 5 4",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Abbreviation of Ohio, a state of the United States."
      ],
      "id": "en-OH-en-name-af5uD1u~",
      "links": [
        [
          "Ohio",
          "Ohio#English"
        ],
        [
          "state",
          "state"
        ],
        [
          "United States",
          "United States#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "OH"
}

{
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      "form": "OHs",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "OH (plural OHs)",
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    }
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  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a husband, wife, partner, etc",
          "word": "other half"
        }
      ],
      "categories": [
        {
          "_dis": "19 19 11 13 11 7 7 7 6",
          "kind": "other",
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          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of other half: a husband, wife, partner, etc."
      ],
      "id": "en-OH-en-noun-0Hne4M1r",
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      ],
      "raw_glosses": [
        "(Internet slang) Initialism of other half: a husband, wife, partner, etc."
      ],
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        "abbreviation",
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      ]
    },
    {
      "alt_of": [
        {
          "word": "observation helicopter"
        }
      ],
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          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
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          "kind": "other",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
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          "source": "w"
        },
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          "_dis": "19 19 11 13 11 7 7 7 6",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
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      ],
      "glosses": [
        "Initialism of observation helicopter."
      ],
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        ]
      ],
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        "(US, army, aviation) Initialism of observation helicopter."
      ],
      "tags": [
        "US",
        "abbreviation",
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      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "army",
        "aviation",
        "business",
        "engineering",
        "government",
        "military",
        "natural-sciences",
        "physical-sciences",
        "politics",
        "war"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "a post whose contents were overheard by its author",
          "word": "overheard"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Internet",
          "orig": "en:Internet",
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          "source": "w"
        },
        {
          "_dis": "19 19 11 13 11 7 7 7 6",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "25 20 9 13 14 5 5 5 4",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              0,
              2
            ]
          ],
          "text": "OH: \"We should just burn the whole place down\"",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of overheard; a post whose contents were overheard by its author."
      ],
      "id": "en-OH-en-noun-QuDDqs4e",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "overheard",
          "overheard#English"
        ]
      ],
      "raw_glosses": [
        "(Internet) Initialism of overheard; a post whose contents were overheard by its author."
      ],
      "tags": [
        "Internet",
        "abbreviation",
        "alt-of",
        "initialism"
      ]
    }
  ],
  "word": "OH"
}

{
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      "expansion": "OH pl (plural only)",
      "name": "en-noun"
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  "lang_code": "en",
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  "senses": [
    {
      "alt_of": [
        {
          "word": "office hours"
        }
      ],
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        {
          "_dis": "19 19 11 13 11 7 7 7 6",
          "kind": "other",
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      ],
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    {
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          "source": "w"
        }
      ],
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        "A hydroxyl, or alcohol, functional group."
      ],
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        [
          "hydroxyl",
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        [
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          "functional group"
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        "(organic chemistry) A hydroxyl, or alcohol, functional group."
      ],
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        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
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        "A hydroxide radical, or hydroxyl group."
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          "inorganic chemistry"
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        "(inorganic chemistry) A hydroxide radical, or hydroxyl group."
      ],
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        "chemistry",
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        "natural-sciences",
        "physical-sciences"
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  ],
  "word": "OH"
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{
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  ],
  "word": "OH"
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        "(Internet slang) Initialism of other half: a husband, wife, partner, etc."
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        "Initialism of observation helicopter."
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        "natural-sciences",
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        "politics",
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    },
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        {
          "extra": "a post whose contents were overheard by its author",
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        "en:Internet"
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            [
              0,
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          ],
          "text": "OH: \"We should just burn the whole place down\"",
          "type": "example"
        }
      ],
      "glosses": [
        "Initialism of overheard; a post whose contents were overheard by its author."
      ],
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          "Internet",
          "Internet"
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          "overheard",
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        "(Internet) Initialism of overheard; a post whose contents were overheard by its author."
      ],
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        "Internet",
        "abbreviation",
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      ]
    }
  ],
  "word": "OH"
}

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        "Initialism of office hours."
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  ],
  "word": "OH"
}

{
  "categories": [
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      "glosses": [
        "A hydroxyl, or alcohol, functional group."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "hydroxyl",
          "hydroxyl"
        ],
        [
          "alcohol",
          "alcohol"
        ],
        [
          "functional group",
          "functional group"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) A hydroxyl, or alcohol, functional group."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "en:Inorganic chemistry"
      ],
      "glosses": [
        "A hydroxide radical, or hydroxyl group."
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "hydroxide",
          "hydroxide"
        ],
        [
          "hydroxyl",
          "hydroxyl"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) A hydroxide radical, or hydroxyl group."
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "OH"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English pluralia tantum",
    "English proper nouns",
    "English symbols",
    "English uncountable nouns",
    "Pages with 2 entries",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual symbols"
  ],
  "derived": [
    {
      "word": "COOH"
    },
    {
      "word": "EtOH"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "OH",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "mul:Organic chemistry"
      ],
      "glosses": [
        "A hydroxyl, or alcohol, functional group."
      ],
      "links": [
        [
          "organic chemistry",
          "organic chemistry"
        ],
        [
          "hydroxyl",
          "hydroxyl"
        ],
        [
          "alcohol",
          "alcohol"
        ],
        [
          "functional group",
          "functional group"
        ]
      ],
      "raw_glosses": [
        "(organic chemistry) A hydroxyl, or alcohol, functional group."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "organic-chemistry",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "mul:Inorganic chemistry"
      ],
      "glosses": [
        "A hydroxide radical, or hydroxyl group."
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "hydroxide",
          "hydroxide"
        ],
        [
          "hydroxyl",
          "hydroxyl"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) A hydroxide radical, or hydroxyl group."
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "OH"
}

Download raw JSONL data for OH meaning in All languages combined (6.3kB)

{
  "called_from": "form_description/20250107",
  "msg": "Form tags without form: desc='plural plural-only', tagsets=[('plural', 'plural-only')]",
  "path": [
    "OH"
  ],
  "section": "English",
  "subsection": "noun",
  "title": "OH",
  "trace": ""
}

This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-06-24 from the enwiktionary dump dated 2025-06-20 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.