See MRF in All languages combined, or Wiktionary
{
"etymology_text": "Initialism.",
"forms": [
{
"form": "MRFs",
"tags": [
"plural"
]
}
],
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"args": {},
"expansion": "MRF (plural MRFs)",
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],
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"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"extra": "(or materials reclamation facility, materials recycling facility, multi-reuse facility): a waste recycling plant",
"word": "materials recovery facility"
}
],
"categories": [
{
"kind": "other",
"name": "English links with redundant alt parameters",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English links with redundant wikilinks",
"parents": [],
"source": "w"
},
{
"_dis": "11 35 5 10 39",
"kind": "other",
"name": "English words spelled without vowels",
"parents": [],
"source": "w+disamb"
}
],
"examples": [
{
"bold_text_offsets": [
[
217,
220
]
],
"ref": "2009 February 26, Leo Hickman, “The truth about recycling”, in The Guardian:",
"text": "They pass through Walsall and on to neighbouring Aldridge where they visit a former foundry that was recently converted - \"recycled\", according to its owners - into the country's largest \"materials recovery facility\"(MRF, pronounced \"merf\").",
"type": "quotation"
}
],
"glosses": [
"Initialism of materials recovery facility (or materials reclamation facility, materials recycling facility, multi-reuse facility): a waste recycling plant."
],
"id": "en-MRF-en-noun-sVK6jO9l",
"links": [
[
"materials recovery facility",
"materials recovery facility#English"
],
[
"waste",
"waste"
],
[
"recycling",
"recycling"
],
[
"plant",
"plant"
]
],
"tags": [
"abbreviation",
"alt-of",
"initialism"
]
},
{
"glosses": [
"Metals retention factor."
],
"id": "en-MRF-en-noun-Yyw-z3xb"
},
{
"categories": [
{
"_dis": "11 35 5 10 39",
"kind": "other",
"name": "English words spelled without vowels",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"Markov random field"
],
"id": "en-MRF-en-noun-or2dxtjq"
},
{
"categories": [
{
"_dis": "10 34 2 11 43",
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{
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},
{
"_dis": "3 34 2 14 47",
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},
{
"_dis": "3 34 2 14 47",
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"ref": "2008 January 23, Sophie B Chargé, Andrew S Brack, with Stéphanie A Bayol and Simon M Hughes, “MyoD- and nerve-dependent maintenance of MyoD expression in mature muscle fibres acts through the DRR/PRR element”, in BMC Developmental Biology:",
"text": "Myogenic regulatory transcription factors (MRFs) are essential for skeletal myogenesis during embryonic development and for proper muscle regeneration.",
"type": "quotation"
}
],
"glosses": [
"Myogenic regulatory transcription factors"
],
"id": "en-MRF-en-noun-sU0tfYjQ"
}
],
"sounds": [
{
"ipa": "/mɜː(ɹ)f/"
},
{
"rhymes": "-ɜː(ɹ)f"
}
],
"word": "MRF"
}
{
"etymology_text": "Initialism.",
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],
"lang": "English",
"lang_code": "en",
"pos": "name",
"senses": [
{
"alt_of": [
{
"word": "Madras Rubber Factory"
}
],
"categories": [
{
"kind": "other",
"name": "Indian English",
"parents": [],
"source": "w"
},
{
"_dis": "11 35 5 10 39",
"kind": "other",
"name": "English words spelled without vowels",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"Initialism of Madras Rubber Factory."
],
"id": "en-MRF-en-name-foxWJSgO",
"links": [
[
"Madras Rubber Factory",
"w:Madras Rubber Factory"
]
],
"raw_glosses": [
"(India) Initialism of Madras Rubber Factory."
],
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"India",
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"initialism",
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],
"sounds": [
{
"ipa": "/mɜː(ɹ)f/"
},
{
"rhymes": "-ɜː(ɹ)f"
}
],
"word": "MRF"
}
{
"categories": [
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"English entries with incorrect language header",
"English lemmas",
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"Pages with 1 entry",
"Pages with entries",
"Rhymes:English/ɜː(ɹ)f",
"Rhymes:English/ɜː(ɹ)f/1 syllable"
],
"etymology_text": "Initialism.",
"forms": [
{
"form": "MRFs",
"tags": [
"plural"
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}
],
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"args": {},
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"pos": "noun",
"senses": [
{
"alt_of": [
{
"extra": "(or materials reclamation facility, materials recycling facility, multi-reuse facility): a waste recycling plant",
"word": "materials recovery facility"
}
],
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"English initialisms",
"English links with redundant alt parameters",
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],
"examples": [
{
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217,
220
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],
"ref": "2009 February 26, Leo Hickman, “The truth about recycling”, in The Guardian:",
"text": "They pass through Walsall and on to neighbouring Aldridge where they visit a former foundry that was recently converted - \"recycled\", according to its owners - into the country's largest \"materials recovery facility\"(MRF, pronounced \"merf\").",
"type": "quotation"
}
],
"glosses": [
"Initialism of materials recovery facility (or materials reclamation facility, materials recycling facility, multi-reuse facility): a waste recycling plant."
],
"links": [
[
"materials recovery facility",
"materials recovery facility#English"
],
[
"waste",
"waste"
],
[
"recycling",
"recycling"
],
[
"plant",
"plant"
]
],
"tags": [
"abbreviation",
"alt-of",
"initialism"
]
},
{
"glosses": [
"Metals retention factor."
]
},
{
"glosses": [
"Markov random field"
]
},
{
"categories": [
"English terms with quotations"
],
"examples": [
{
"bold_text_offsets": [
[
43,
47
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],
"ref": "2008 January 23, Sophie B Chargé, Andrew S Brack, with Stéphanie A Bayol and Simon M Hughes, “MyoD- and nerve-dependent maintenance of MyoD expression in mature muscle fibres acts through the DRR/PRR element”, in BMC Developmental Biology:",
"text": "Myogenic regulatory transcription factors (MRFs) are essential for skeletal myogenesis during embryonic development and for proper muscle regeneration.",
"type": "quotation"
}
],
"glosses": [
"Myogenic regulatory transcription factors"
]
}
],
"sounds": [
{
"ipa": "/mɜː(ɹ)f/"
},
{
"rhymes": "-ɜː(ɹ)f"
}
],
"word": "MRF"
}
{
"categories": [
"English countable nouns",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English proper nouns",
"English uncountable nouns",
"English words spelled without vowels",
"Pages with 1 entry",
"Pages with entries",
"Rhymes:English/ɜː(ɹ)f",
"Rhymes:English/ɜː(ɹ)f/1 syllable"
],
"etymology_text": "Initialism.",
"head_templates": [
{
"args": {
"1": "-"
},
"expansion": "MRF (uncountable)",
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],
"lang": "English",
"lang_code": "en",
"pos": "name",
"senses": [
{
"alt_of": [
{
"word": "Madras Rubber Factory"
}
],
"categories": [
"English initialisms",
"Indian English"
],
"glosses": [
"Initialism of Madras Rubber Factory."
],
"links": [
[
"Madras Rubber Factory",
"w:Madras Rubber Factory"
]
],
"raw_glosses": [
"(India) Initialism of Madras Rubber Factory."
],
"tags": [
"India",
"abbreviation",
"alt-of",
"initialism",
"uncountable"
]
}
],
"sounds": [
{
"ipa": "/mɜː(ɹ)f/"
},
{
"rhymes": "-ɜː(ɹ)f"
}
],
"word": "MRF"
}
Download raw JSONL data for MRF meaning in English (3.4kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-02-11 from the enwiktionary dump dated 2026-02-01 using wiktextract (f492ef9 and 59dc20b). 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.