See headgroup on Wiktionary
{
"etymology_templates": [
{
"args": {
"1": "en",
"2": "head",
"3": "group"
},
"expansion": "head + group",
"name": "compound"
}
],
"etymology_text": "From head + group.",
"forms": [
{
"form": "headgroups",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "headgroup (plural headgroups)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"related": [
{
"_dis1": "0 0",
"word": "tailgroup"
}
],
"senses": [
{
"categories": [
{
"kind": "topical",
"langcode": "en",
"name": "Organic chemistry",
"orig": "en:Organic chemistry",
"parents": [
"Chemistry",
"Sciences",
"All topics",
"Fundamental"
],
"source": "w"
},
{
"_dis": "55 45",
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [
"Entries with incorrect language header",
"Entry maintenance"
],
"source": "w+disamb"
},
{
"_dis": "54 46",
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "55 45",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"A bulky part of a molecule, often containing one or more functional groups, attached to a relatively long aliphatic tail or backbone"
],
"id": "en-headgroup-en-noun-cawhrvRe",
"links": [
[
"organic chemistry",
"organic chemistry"
],
[
"molecule",
"molecule"
],
[
"functional group",
"functional group"
],
[
"aliphatic",
"aliphatic"
],
[
"tail",
"tail"
],
[
"backbone",
"backbone"
]
],
"raw_glosses": [
"(organic chemistry) A bulky part of a molecule, often containing one or more functional groups, attached to a relatively long aliphatic tail or backbone"
],
"topics": [
"chemistry",
"natural-sciences",
"organic-chemistry",
"physical-sciences"
]
},
{
"categories": [
{
"kind": "topical",
"langcode": "en",
"name": "Mathematics",
"orig": "en:Mathematics",
"parents": [
"Formal sciences",
"Sciences",
"All topics",
"Fundamental"
],
"source": "w"
},
{
"_dis": "55 45",
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [
"Entries with incorrect language header",
"Entry maintenance"
],
"source": "w+disamb"
},
{
"_dis": "54 46",
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "55 45",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"The group of instances at the head (high end) of a distribution curve"
],
"id": "en-headgroup-en-noun-f7FNXIq6",
"links": [
[
"mathematics",
"mathematics"
],
[
"group",
"group"
],
[
"head",
"head"
],
[
"distribution",
"distribution"
],
[
"curve",
"curve"
]
],
"raw_glosses": [
"(mathematics) The group of instances at the head (high end) of a distribution curve"
],
"topics": [
"mathematics",
"sciences"
]
}
],
"synonyms": [
{
"_dis1": "0 0",
"word": "head group"
}
],
"word": "headgroup"
}
{
"categories": [
"English compound terms",
"English countable nouns",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"Pages with 1 entry",
"Pages with entries"
],
"etymology_templates": [
{
"args": {
"1": "en",
"2": "head",
"3": "group"
},
"expansion": "head + group",
"name": "compound"
}
],
"etymology_text": "From head + group.",
"forms": [
{
"form": "headgroups",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {},
"expansion": "headgroup (plural headgroups)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"related": [
{
"word": "tailgroup"
}
],
"senses": [
{
"categories": [
"en:Organic chemistry"
],
"glosses": [
"A bulky part of a molecule, often containing one or more functional groups, attached to a relatively long aliphatic tail or backbone"
],
"links": [
[
"organic chemistry",
"organic chemistry"
],
[
"molecule",
"molecule"
],
[
"functional group",
"functional group"
],
[
"aliphatic",
"aliphatic"
],
[
"tail",
"tail"
],
[
"backbone",
"backbone"
]
],
"raw_glosses": [
"(organic chemistry) A bulky part of a molecule, often containing one or more functional groups, attached to a relatively long aliphatic tail or backbone"
],
"topics": [
"chemistry",
"natural-sciences",
"organic-chemistry",
"physical-sciences"
]
},
{
"categories": [
"en:Mathematics"
],
"glosses": [
"The group of instances at the head (high end) of a distribution curve"
],
"links": [
[
"mathematics",
"mathematics"
],
[
"group",
"group"
],
[
"head",
"head"
],
[
"distribution",
"distribution"
],
[
"curve",
"curve"
]
],
"raw_glosses": [
"(mathematics) The group of instances at the head (high end) of a distribution curve"
],
"topics": [
"mathematics",
"sciences"
]
}
],
"synonyms": [
{
"word": "head group"
}
],
"word": "headgroup"
}
Download raw JSONL data for headgroup meaning in All languages combined (1.7kB)
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.