See RF on Wiktionary
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"1": "~"
},
"expansion": "RF (countable and uncountable, plural RFs)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"alt_of": [
{
"word": "right foot"
}
],
"categories": [
"English initialisms"
],
"glosses": [
"Initialism of right foot."
],
"links": [
[
"right",
"right#English"
],
[
"foot",
"foot#English"
]
],
"tags": [
"abbreviation",
"alt-of",
"countable",
"initialism",
"uncountable"
]
},
{
"alt_of": [
{
"word": "range finder"
}
],
"categories": [
"English initialisms",
"en:Photography"
],
"glosses": [
"Initialism of range finder."
],
"links": [
[
"photography",
"photography"
],
[
"range finder",
"range finder#English"
]
],
"raw_glosses": [
"(photography) Initialism of range finder."
],
"tags": [
"abbreviation",
"alt-of",
"countable",
"initialism",
"uncountable"
],
"topics": [
"arts",
"hobbies",
"lifestyle",
"photography"
]
},
{
"alt_of": [
{
"word": "radio frequency"
}
],
"categories": [
"English initialisms",
"en:Electronics",
"en:Physics"
],
"glosses": [
"Initialism of radio frequency."
],
"links": [
[
"electronics",
"electronics"
],
[
"physics",
"physics"
],
[
"radio frequency",
"radio frequency#English"
]
],
"raw_glosses": [
"(electronics, physics) Initialism of radio frequency."
],
"tags": [
"abbreviation",
"alt-of",
"countable",
"initialism",
"uncountable"
],
"topics": [
"business",
"electrical-engineering",
"electricity",
"electromagnetism",
"electronics",
"energy",
"engineering",
"natural-sciences",
"physical-sciences",
"physics"
]
},
{
"alt_of": [
{
"word": "rheumatoid factor"
}
],
"categories": [
"English initialisms",
"English links with redundant wikilinks",
"en:Pathology"
],
"glosses": [
"Initialism of rheumatoid factor."
],
"links": [
[
"pathology",
"pathology"
],
[
"rheumatoid factor",
"rheumatoid factor#English"
]
],
"raw_glosses": [
"(pathology) Initialism of rheumatoid factor."
],
"tags": [
"abbreviation",
"alt-of",
"countable",
"initialism",
"uncountable"
],
"topics": [
"medicine",
"pathology",
"sciences"
]
},
{
"alt_of": [
{
"extra": "dirty rick or act of sabotage or interference",
"word": "ratfuck"
}
],
"categories": [
"English initialisms",
"English slang",
"English terms with quotations",
"en:Engineering",
"en:Military"
],
"examples": [
{
"ref": "1997, Chuck Carlock, Firebirds: A Harrowing Firsthand Account of Helicopter Combat in Vietnam, Bantam, →ISBN, page 300:",
"text": "If battalion staff were involved, we generally called the insertion an RF, Romeo Foxtrot, or Rat Fuck.",
"type": "quote"
},
{
"ref": "2003, Guy T. Saperstein, Civil Warrior: Memoirs of a Civil Rights Attorney:",
"text": "Thinking they actually were supporting the demonstrators, I went up to them and asked why. “No, we're not supporting them. This is just an RF (short for “Rat Fuck”). We're keeping the money,\" they told me, laughing.",
"type": "quote"
}
],
"glosses": [
"Initialism of ratfuck (“dirty rick or act of sabotage or interference”)."
],
"links": [
[
"military",
"military"
],
[
"engineering",
"engineering#Noun"
],
[
"ratfuck",
"ratfuck#English"
]
],
"raw_glosses": [
"(military, engineering, slang) Initialism of ratfuck (“dirty rick or act of sabotage or interference”)."
],
"tags": [
"abbreviation",
"alt-of",
"countable",
"initialism",
"slang",
"uncountable"
],
"topics": [
"engineering",
"government",
"military",
"natural-sciences",
"physical-sciences",
"politics",
"war"
]
},
{
"alt_of": [
{
"word": "right field or right fielder"
}
],
"categories": [
"English initialisms",
"en:Baseball"
],
"glosses": [
"Initialism of right field or right fielder."
],
"links": [
[
"baseball",
"baseball"
],
[
"right field",
"right field#English"
],
[
"right fielder",
"right fielder#English"
]
],
"raw_glosses": [
"(baseball) Initialism of right field or right fielder."
],
"tags": [
"abbreviation",
"alt-of",
"countable",
"initialism",
"uncountable"
],
"topics": [
"ball-games",
"baseball",
"games",
"hobbies",
"lifestyle",
"sports"
]
},
{
"alt_of": [
{
"word": "radiance field"
}
],
"categories": [
"English abbreviations",
"en:Optics",
"en:Photography"
],
"glosses": [
"Abbreviation of radiance field."
],
"links": [
[
"optics",
"optics"
],
[
"photography",
"photography"
],
[
"radiance field",
"radiance field#English"
]
],
"qualifier": "imaging",
"raw_glosses": [
"(optics, imaging, photography) Abbreviation of radiance field."
],
"tags": [
"abbreviation",
"alt-of",
"countable",
"uncountable"
],
"topics": [
"arts",
"engineering",
"hobbies",
"lifestyle",
"natural-sciences",
"optics",
"photography",
"physical-sciences",
"physics"
]
}
],
"sounds": [
{
"audio": "En-au-RF.ogg",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7b/En-au-RF.ogg/En-au-RF.ogg.mp3",
"ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7b/En-au-RF.ogg"
}
],
"word": "RF"
}
{
"categories": [
"English countable nouns",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English proper nouns",
"English uncountable nouns",
"English words without vowels",
"Entries with translation boxes",
"Pages with 2 entries",
"Pages with entries",
"Terms with Armenian translations",
"Terms with Belarusian translations",
"Terms with Russian translations",
"Terms with Ukrainian translations"
],
"etymology_number": 1,
"etymology_text": "Various etymologies.",
"head_templates": [
{
"args": {},
"expansion": "RF",
"name": "en-proper noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "name",
"related": [
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "HF"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "VHF"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "UHF"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "SHF"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "LF"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "VLF"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "ELF"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "LW"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "MW"
},
{
"topics": [
"electronics",
"electricity",
"electrical-engineering",
"electromagnetism",
"energy",
"business",
"physics",
"physical-sciences",
"natural-sciences",
"engineering"
],
"word": "SW"
}
],
"senses": [
{
"alt_of": [
{
"word": "Russian Federation"
}
],
"categories": [
"English initialisms",
"English links with redundant wikilinks"
],
"glosses": [
"Initialism of Russian Federation."
],
"links": [
[
"Russian Federation",
"Russian Federation#English"
]
],
"tags": [
"abbreviation",
"alt-of",
"initialism"
]
}
],
"sounds": [
{
"audio": "En-au-RF.ogg",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7b/En-au-RF.ogg/En-au-RF.ogg.mp3",
"ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7b/En-au-RF.ogg"
}
],
"translations": [
{
"code": "hy",
"lang": "Armenian",
"roman": "ṘD",
"sense": "Russian Federation",
"word": "ՌԴ"
},
{
"code": "be",
"english": "RF",
"lang": "Belarusian",
"sense": "Russian Federation",
"tags": [
"feminine"
],
"word": "РФ"
},
{
"code": "ru",
"english": "RF",
"lang": "Russian",
"sense": "Russian Federation",
"tags": [
"feminine"
],
"word": "РФ"
},
{
"code": "uk",
"english": "RF",
"lang": "Ukrainian",
"sense": "Russian Federation",
"tags": [
"feminine"
],
"word": "РФ"
}
],
"word": "RF"
}
{
"categories": [
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"Pages with 2 entries",
"Pages with entries"
],
"derived": [
{
"word": "RF-111C"
},
{
"word": "RF-100A"
},
{
"word": "RF-4E"
}
],
"etymology_number": 2,
"etymology_text": "Combination of prefix F and prefix modifier R",
"head_templates": [
{
"args": {
"1": "en",
"2": "noun",
"head": "RF"
},
"expansion": "RF",
"name": "head"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"related": [
{
"word": "FB"
},
{
"word": "F/A"
},
{
"word": "QF"
},
{
"word": "YF"
},
{
"word": "XF"
},
{
"word": "RB"
},
{
"word": "RA"
},
{
"word": "RQ"
},
{
"word": "TR"
},
{
"word": "SR"
}
],
"senses": [
{
"categories": [
"American English",
"en:Aviation",
"en:Military"
],
"glosses": [
"reconnaissance fighter; an unarmed fighter modified for photo-reconnaissance (prefix)"
],
"links": [
[
"military",
"military"
],
[
"aviation",
"aviation"
],
[
"reconnaissance",
"reconnaissance"
],
[
"fighter",
"fighter"
]
],
"raw_glosses": [
"(US, military, aviation) reconnaissance fighter; an unarmed fighter modified for photo-reconnaissance (prefix)"
],
"tags": [
"US"
],
"topics": [
"aeronautics",
"aerospace",
"aviation",
"business",
"engineering",
"government",
"military",
"natural-sciences",
"physical-sciences",
"politics",
"war"
]
}
],
"sounds": [
{
"audio": "En-au-RF.ogg",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7b/En-au-RF.ogg/En-au-RF.ogg.mp3",
"ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7b/En-au-RF.ogg"
}
],
"word": "RF"
}
{
"head_templates": [
{
"args": {
"1": "fr",
"2": "noun"
},
"expansion": "RF",
"name": "head"
}
],
"lang": "French",
"lang_code": "fr",
"pos": "noun",
"senses": [
{
"categories": [
"French entries with incorrect language header",
"French initialisms",
"French lemmas",
"French nouns",
"Pages with 2 entries",
"Pages with entries"
],
"glosses": [
"RF (“radiofrequency”) Initialism of radiofréquence."
],
"links": [
[
"RF",
"RF#English"
],
[
"radiofrequency",
"radiofrequency"
],
[
"radiofréquence",
"radiofréquence#French"
]
]
}
],
"word": "RF"
}
Download raw JSONL data for RF meaning in All languages combined (10.7kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-12-21 from the enwiktionary dump dated 2024-12-04 using wiktextract (d8cb2f3 and 4e554ae). 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.