See CFK in All languages combined, or Wiktionary
{
"etymology_text": "Generally inserted in English texts by mostly Dutch speakers who assume the initialism for chloorfluorkoolstofverbinding is also CFK in English. As carbon is spelled with a C and koolstof with a K, the initialisms are also different.",
"forms": [
{
"form": "CFKs",
"tags": [
"plural"
]
}
],
"head_templates": [
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"args": {},
"expansion": "CFK (plural CFKs)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"extra": "a class of molecules containing chlorine, fluorine and carbon atoms",
"word": "CFC"
}
],
"categories": [
{
"kind": "other",
"name": "English entries with incorrect language header",
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"source": "w"
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{
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},
{
"kind": "topical",
"langcode": "en",
"name": "Chlorine",
"orig": "en:Chlorine",
"parents": [
"Halogens",
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"Nature",
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},
{
"kind": "topical",
"langcode": "en",
"name": "Fluorine",
"orig": "en:Fluorine",
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"Nature",
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{
"kind": "topical",
"langcode": "en",
"name": "Organic chemistry",
"orig": "en:Organic chemistry",
"parents": [
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],
"source": "w"
}
],
"examples": [
{
"ref": "1989, Commissariaat-Generaal voor de Internationale Samenwerking, Flanders - Issues 1-12, page 6:",
"text": "Installation for replacing CFKs using Recticel LBL2 technology in the manufacture of insulating plates.",
"type": "quote"
},
{
"ref": "1990, Stichting tot Bevordering van het Onderzoek in de Economische Wetenschappen, Economic Sciences in the Netherlands, ECOZOEK, page 159:",
"text": "Sprays demolished by CFKs.",
"type": "quote"
},
{
"ref": "1996, European Environmental Law Review, volume 5, Graham & Trotman/Martinus Nijhoff, page 50:",
"text": "For instance, measures taken against computers the chips of which, in some countries, are cleaned with CFKs, thus damaging the ozone layer.",
"type": "quote"
},
{
"ref": "1996, Martijntje Smits, Polymer Products And Waste Management: A Multidisciplinary Approach, International Books, →ISBN:",
"text": "Other substances that are environmentally suspect are additives containing chlorine, phthalates, anti-fungals and CFKs. The environmental hazard of additives might become manifest during processing, but are particularly so at the waste stage, when the products are dumped or incinerated.",
"type": "quote"
},
{
"ref": "2013, Kohei Narisada, Duco Schreuder, Light Pollution Handbook, Springer Science & Business Media, →ISBN, page 706:",
"text": "True, its contribution is the largest, but methane and CFKs are very important as well. CFKs, although important, seem to be more or less under control now.",
"type": "quote"
}
],
"glosses": [
"Alternative form of CFC, a class of molecules containing chlorine, fluorine and carbon atoms"
],
"id": "en-CFK-en-noun-UjyYzXd-",
"links": [
[
"organic chemistry",
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],
[
"CFC",
"CFC#English"
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[
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[
"chlorine",
"chlorine"
],
[
"fluorine",
"fluorine"
],
[
"carbon",
"carbon"
],
[
"atom",
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],
"raw_glosses": [
"(organic chemistry, rare) Alternative form of CFC, a class of molecules containing chlorine, fluorine and carbon atoms"
],
"tags": [
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],
"topics": [
"chemistry",
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"physical-sciences"
],
"wikipedia": [
"chlorofluorocarbon"
]
}
],
"word": "CFK"
}
{
"etymology_text": "Generally inserted in English texts by mostly Dutch speakers who assume the initialism for chloorfluorkoolstofverbinding is also CFK in English. As carbon is spelled with a C and koolstof with a K, the initialisms are also different.",
"forms": [
{
"form": "CFKs",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "CFK (plural CFKs)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"extra": "a class of molecules containing chlorine, fluorine and carbon atoms",
"word": "CFC"
}
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"categories": [
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"en:Organic chemistry"
],
"examples": [
{
"ref": "1989, Commissariaat-Generaal voor de Internationale Samenwerking, Flanders - Issues 1-12, page 6:",
"text": "Installation for replacing CFKs using Recticel LBL2 technology in the manufacture of insulating plates.",
"type": "quote"
},
{
"ref": "1990, Stichting tot Bevordering van het Onderzoek in de Economische Wetenschappen, Economic Sciences in the Netherlands, ECOZOEK, page 159:",
"text": "Sprays demolished by CFKs.",
"type": "quote"
},
{
"ref": "1996, European Environmental Law Review, volume 5, Graham & Trotman/Martinus Nijhoff, page 50:",
"text": "For instance, measures taken against computers the chips of which, in some countries, are cleaned with CFKs, thus damaging the ozone layer.",
"type": "quote"
},
{
"ref": "1996, Martijntje Smits, Polymer Products And Waste Management: A Multidisciplinary Approach, International Books, →ISBN:",
"text": "Other substances that are environmentally suspect are additives containing chlorine, phthalates, anti-fungals and CFKs. The environmental hazard of additives might become manifest during processing, but are particularly so at the waste stage, when the products are dumped or incinerated.",
"type": "quote"
},
{
"ref": "2013, Kohei Narisada, Duco Schreuder, Light Pollution Handbook, Springer Science & Business Media, →ISBN, page 706:",
"text": "True, its contribution is the largest, but methane and CFKs are very important as well. CFKs, although important, seem to be more or less under control now.",
"type": "quote"
}
],
"glosses": [
"Alternative form of CFC, a class of molecules containing chlorine, fluorine and carbon atoms"
],
"links": [
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[
"CFC",
"CFC#English"
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[
"chlorine",
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[
"fluorine",
"fluorine"
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[
"carbon",
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],
[
"atom",
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],
"raw_glosses": [
"(organic chemistry, rare) Alternative form of CFC, a class of molecules containing chlorine, fluorine and carbon atoms"
],
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]
}
],
"word": "CFK"
}
Download raw JSONL data for CFK meaning in English (3.0kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-12-03 from the enwiktionary dump dated 2024-11-21 using wiktextract (94ba7e1 and 5dea2a6). 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.