See pentad in All languages combined, or Wiktionary
{
"derived": [
{
"_dis1": "0 0 0 0",
"word": "pentadic"
},
{
"_dis1": "0 0 0 0",
"word": "Reynolds' pentad"
}
],
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{
"args": {
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"2": "grc",
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},
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"name": "bor"
},
{
"args": {
"1": "+con",
"2": "en",
"3": "pent",
"4": "ad"
},
"expansion": "By surface analysis, pent- + -ad",
"name": "surf"
}
],
"etymology_text": "From Ancient Greek πεντάς (pentás), from πέντε (pénte, “five”) + -άς (-ás, “-ad”). By surface analysis, pent- + -ad.",
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{
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"tags": [
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}
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{
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{
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}
],
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"Synonym of quinquennium: a five-year period, especially in reference to the first and second halves of calendrical decades."
],
"id": "en-pentad-en-noun-95pUcbU8",
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"extra": "a five-year period, especially in reference to the first and second halves of calendrical decades",
"tags": [
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],
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}
],
"translations": [
{
"_dis1": "68 32 0 0",
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "five-year period",
"word": "viisivuotiskausi"
}
]
},
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{
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}
],
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"Synonym of quintet: A group of five things, particularly",
"A five-day period, especially a temperature average taken every five days."
],
"id": "en-pentad-en-noun-XRPrM1AL",
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[
"especially",
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[
"temperature",
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],
[
"day",
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],
"raw_glosses": [
"Synonym of quintet: A group of five things, particularly",
"(climatology) A five-day period, especially a temperature average taken every five days."
],
"topics": [
"climatology",
"natural-sciences"
]
},
{
"categories": [
{
"_dis": "30 12 43 14",
"kind": "other",
"name": "English entries with incorrect language header",
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},
{
"_dis": "19 19 42 19",
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{
"_dis": "17 17 48 17",
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{
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{
"_dis": "19 12 56 12",
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{
"_dis": "18 10 63 10",
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},
{
"_dis": "19 16 49 16",
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},
{
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],
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"A five-day division of the Chinese calendar, forming part of a solar term (Chinese: 候)."
],
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],
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[
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{
"_dis1": "2 4 93 2",
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "five-day division of the Chinese calendar",
"word": "hou"
}
]
},
{
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"name": "Chemistry",
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},
{
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"name": "Five",
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}
],
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{
"bold_text_offsets": [
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14,
20
]
],
"text": "Nitrogen is a pentad in the ammonium compounds.",
"type": "example"
}
],
"glosses": [
"Synonym of quintet: A group of five things, particularly",
"A pentavalent element or group: an atom or molecule with a valence of five, comparable with five atoms of hydrogen."
],
"id": "en-pentad-en-noun-Hzu-9J9i",
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[
"five",
"five"
],
[
"atom",
"atom"
],
[
"hydrogen",
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]
],
"raw_glosses": [
"Synonym of quintet: A group of five things, particularly",
"(chemistry) A pentavalent element or group: an atom or molecule with a valence of five, comparable with five atoms of hydrogen."
],
"topics": [
"chemistry",
"natural-sciences",
"physical-sciences"
]
}
],
"sounds": [
{
"ipa": "/ˈpɛnˌtæd/",
"tags": [
"General-American"
]
},
{
"ipa": "/ˈpɛntad/",
"tags": [
"Received-Pronunciation"
]
},
{
"audio": "LL-Q1860 (eng)-Vealhurl-pentad.wav",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/24/LL-Q1860_%28eng%29-Vealhurl-pentad.wav/LL-Q1860_%28eng%29-Vealhurl-pentad.wav.mp3",
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"tags": [
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]
}
],
"translations": [
{
"_dis1": "25 25 24 25",
"code": "bg",
"lang": "Bulgarian",
"lang_code": "bg",
"roman": "petorka",
"sense": "group of five things — see also quintet",
"tags": [
"feminine"
],
"word": "петорка"
},
{
"_dis1": "25 25 24 25",
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "group of five things — see also quintet",
"word": "viisikko"
}
],
"word": "pentad"
}
{
"categories": [
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"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English terms borrowed from Ancient Greek",
"English terms derived from Ancient Greek",
"English terms prefixed with pent-",
"English terms suffixed with -ad",
"Entries with translation boxes",
"Pages with 2 entries",
"Pages with entries",
"Terms with Bulgarian translations",
"Terms with Finnish translations",
"en:Collectives",
"en:Five",
"ht:Fowls"
],
"derived": [
{
"word": "pentadic"
},
{
"word": "Reynolds' pentad"
}
],
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"3": "πεντάς"
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"name": "bor"
},
{
"args": {
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"3": "pent",
"4": "ad"
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"name": "surf"
}
],
"etymology_text": "From Ancient Greek πεντάς (pentás), from πέντε (pénte, “five”) + -άς (-ás, “-ad”). By surface analysis, pent- + -ad.",
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"Synonym of quinquennium: a five-year period, especially in reference to the first and second halves of calendrical decades."
],
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]
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],
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"Synonym of quintet: A group of five things, particularly",
"(climatology) A five-day period, especially a temperature average taken every five days."
],
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"natural-sciences"
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},
{
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"A five-day division of the Chinese calendar, forming part of a solar term (Chinese: 候)."
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20
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],
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"type": "example"
}
],
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"Synonym of quintet: A group of five things, particularly",
"A pentavalent element or group: an atom or molecule with a valence of five, comparable with five atoms of hydrogen."
],
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],
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"chemistry",
"natural-sciences",
"physical-sciences"
]
}
],
"sounds": [
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"tags": [
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]
},
{
"ipa": "/ˈpɛntad/",
"tags": [
"Received-Pronunciation"
]
},
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"tags": [
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}
],
"translations": [
{
"code": "bg",
"lang": "Bulgarian",
"lang_code": "bg",
"roman": "petorka",
"sense": "group of five things — see also quintet",
"tags": [
"feminine"
],
"word": "петорка"
},
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "group of five things — see also quintet",
"word": "viisikko"
},
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "five-year period",
"word": "viisivuotiskausi"
},
{
"code": "fi",
"lang": "Finnish",
"lang_code": "fi",
"sense": "five-day division of the Chinese calendar",
"word": "hou"
}
],
"word": "pentad"
}
Download raw JSONL data for pentad meaning in English (5.2kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-09-09 from the enwiktionary dump dated 2026-09-02 using wiktextract (ccec6f1 and 4deed51). 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.