See pentadiene on Wiktionary
{
"etymology_templates": [
{
"args": {
"1": "en",
"2": "penta",
"3": "diene"
},
"expansion": "penta- + diene",
"name": "prefix"
}
],
"etymology_text": "From penta- + diene.",
"forms": [
{
"form": "pentadienes",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "pentadiene (plural pentadienes)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [],
"source": "w"
},
{
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"name": "English terms prefixed with penta-",
"parents": [],
"source": "w"
},
{
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},
{
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},
{
"kind": "other",
"langcode": "en",
"name": "Organic compounds",
"orig": "en:Organic compounds",
"parents": [],
"source": "w"
}
],
"derived": [
{
"word": "cyclopentadiene"
}
],
"glosses": [
"Either of two isomeric dienes derived from pentane"
],
"id": "en-pentadiene-en-noun-bW76fuEt",
"links": [
[
"organic chemistry",
"organic chemistry"
],
[
"isomeric",
"isomeric"
],
[
"diene",
"diene"
],
[
"pentane",
"pentane"
]
],
"raw_glosses": [
"(organic chemistry) Either of two isomeric dienes derived from pentane"
],
"topics": [
"chemistry",
"natural-sciences",
"organic-chemistry",
"physical-sciences"
]
}
],
"word": "pentadiene"
}
{
"forms": [
{
"form": "pentadieni",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {
"1": "m"
},
"expansion": "pentadiene m (plural pentadieni)",
"name": "it-noun"
}
],
"lang": "Italian",
"lang_code": "it",
"pos": "noun",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "Italian entries with incorrect language header",
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{
"kind": "other",
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},
{
"kind": "other",
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{
"kind": "other",
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"name": "Organic compounds",
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}
],
"derived": [
{
"word": "ciclopentadiene"
}
],
"glosses": [
"pentadiene"
],
"id": "en-pentadiene-it-noun-AdyHrAKS",
"links": [
[
"organic chemistry",
"organic chemistry"
],
[
"pentadiene",
"pentadiene#English"
]
],
"raw_glosses": [
"(organic chemistry) pentadiene"
],
"tags": [
"masculine"
],
"topics": [
"chemistry",
"natural-sciences",
"organic-chemistry",
"physical-sciences"
]
}
],
"word": "pentadiene"
}
{
"derived": [
{
"word": "cyclopentadiene"
}
],
"etymology_templates": [
{
"args": {
"1": "en",
"2": "penta",
"3": "diene"
},
"expansion": "penta- + diene",
"name": "prefix"
}
],
"etymology_text": "From penta- + diene.",
"forms": [
{
"form": "pentadienes",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "pentadiene (plural pentadienes)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
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"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English terms prefixed with penta-",
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"Pages with entries",
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],
"glosses": [
"Either of two isomeric dienes derived from pentane"
],
"links": [
[
"organic chemistry",
"organic chemistry"
],
[
"isomeric",
"isomeric"
],
[
"diene",
"diene"
],
[
"pentane",
"pentane"
]
],
"raw_glosses": [
"(organic chemistry) Either of two isomeric dienes derived from pentane"
],
"topics": [
"chemistry",
"natural-sciences",
"organic-chemistry",
"physical-sciences"
]
}
],
"word": "pentadiene"
}
{
"derived": [
{
"word": "ciclopentadiene"
}
],
"forms": [
{
"form": "pentadieni",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {
"1": "m"
},
"expansion": "pentadiene m (plural pentadieni)",
"name": "it-noun"
}
],
"lang": "Italian",
"lang_code": "it",
"pos": "noun",
"senses": [
{
"categories": [
"Italian countable nouns",
"Italian entries with incorrect language header",
"Italian lemmas",
"Italian masculine nouns",
"Italian nouns",
"Pages with 2 entries",
"Pages with entries",
"it:Organic compounds"
],
"glosses": [
"pentadiene"
],
"links": [
[
"organic chemistry",
"organic chemistry"
],
[
"pentadiene",
"pentadiene#English"
]
],
"raw_glosses": [
"(organic chemistry) pentadiene"
],
"tags": [
"masculine"
],
"topics": [
"chemistry",
"natural-sciences",
"organic-chemistry",
"physical-sciences"
]
}
],
"word": "pentadiene"
}
Download raw JSONL data for pentadiene meaning in All languages combined (1.8kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-05-19 from the enwiktionary dump dated 2025-05-01 using wiktextract (c3cc510 and 1d3fdbf). 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.