See derv on Wiktionary
{
"etymology_text": "Initialism of diesel engine road vehicle.",
"head_templates": [
{
"args": {
"1": "-"
},
"expansion": "derv (uncountable)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "British English",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with 2 entries",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w"
}
],
"derived": [
{
"word": "bioderv"
}
],
"glosses": [
"Diesel fuel for motor vehicles."
],
"id": "en-derv-en-noun-jbiuGdPu",
"links": [
[
"Diesel",
"diesel"
],
[
"motor vehicle",
"motor vehicle"
]
],
"raw_glosses": [
"(UK) Diesel fuel for motor vehicles."
],
"tags": [
"UK",
"uncountable"
]
}
],
"sounds": [
{
"ipa": "/dɜːv/",
"tags": [
"Received-Pronunciation"
]
},
{
"audio": "LL-Q1860 (eng)-Vealhurl-derv.wav",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c3/LL-Q1860_%28eng%29-Vealhurl-derv.wav/LL-Q1860_%28eng%29-Vealhurl-derv.wav.mp3",
"ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c3/LL-Q1860_%28eng%29-Vealhurl-derv.wav/LL-Q1860_%28eng%29-Vealhurl-derv.wav.ogg"
},
{
"ipa": "/dɝv/",
"tags": [
"General-American"
]
},
{
"rhymes": "-ɜː(ɹ)v"
}
],
"word": "derv"
}
{
"etymology_templates": [
{
"args": {
"1": "br",
"2": "xbm",
"3": "deru,derw"
},
"expansion": "Middle Breton deru, derw",
"name": "inh"
},
{
"args": {
"1": "br",
"2": "obt",
"3": "daeru"
},
"expansion": "Old Breton daeru",
"name": "inh"
},
{
"args": {
"1": "br",
"2": "cel-pro",
"3": "*derwom"
},
"expansion": "Proto-Celtic *derwom",
"name": "inh"
},
{
"args": {
"1": "br",
"2": "ine-pro",
"3": "*derwóm"
},
"expansion": "Proto-Indo-European *derwóm",
"name": "inh"
},
{
"args": {
"1": "kw",
"2": "derow"
},
"expansion": "Cornish derow",
"name": "cog"
},
{
"args": {
"1": "cy",
"2": "derw"
},
"expansion": "Welsh derw",
"name": "cog"
}
],
"etymology_text": "From Middle Breton deru, derw, from Old Breton daeru, from Proto-Celtic *derwom, from Proto-Indo-European *derwóm, from *dóru. Cognate with Cornish derow and Welsh derw.",
"forms": [
{
"form": "dervennoù",
"tags": [
"plural"
]
},
{
"form": "dervenn",
"tags": [
"singulative"
]
},
{
"form": "no-table-tags",
"source": "mutation",
"tags": [
"table-tags"
]
},
{
"form": "derv",
"source": "mutation",
"tags": [
"unmutated"
]
},
{
"form": "zerv",
"source": "mutation",
"tags": [
"mutation-soft"
]
},
{
"form": "terv",
"source": "mutation",
"tags": [
"mutation-hard"
]
}
],
"head_templates": [
{
"args": {
"1": "br",
"10": "{{{p3}}}",
"11": "",
"12": "{{{d}}}",
"13": "",
"14": "{{{c}}}",
"15": "singulative",
"16": "dervenn",
"17": "",
"18": "{{{s2}}}",
"2": "nouns",
"3": "",
"4": "",
"5": "plural",
"6": "dervennoù",
"7": "",
"8": "{{{p2}}}",
"9": "",
"f2accel-form": "p",
"f5accel-form": "d",
"f7accel-form": "sgl",
"f8accel-form": "s",
"g": "f",
"g2": "",
"g3": "",
"head": "",
"sort": ""
},
"expansion": "derv f (plural dervennoù, singulative dervenn)",
"name": "head"
},
{
"args": {
"1": "f",
"p": "dervennoù",
"s": "dervenn"
},
"expansion": "derv f (plural dervennoù, singulative dervenn)",
"name": "br-noun"
}
],
"lang": "Breton",
"lang_code": "br",
"pos": "noun",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "Breton entries with incorrect language header",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with 2 entries",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w"
},
{
"kind": "other",
"langcode": "br",
"name": "Oaks",
"orig": "br:Oaks",
"parents": [],
"source": "w"
},
{
"kind": "other",
"langcode": "br",
"name": "Trees",
"orig": "br:Trees",
"parents": [],
"source": "w"
}
],
"glosses": [
"oak"
],
"id": "en-derv-br-noun-34d2RUBH",
"links": [
[
"oak",
"oak"
]
],
"tags": [
"feminine"
]
}
],
"sounds": [
{
"ipa": "/ˈdɛrw/"
},
{
"ipa": "/ˈdɛː.ro/"
}
],
"word": "derv"
}
{
"etymology_templates": [
{
"args": {
"1": "br",
"2": "xbm",
"3": "deru,derw"
},
"expansion": "Middle Breton deru, derw",
"name": "inh"
},
{
"args": {
"1": "br",
"2": "obt",
"3": "daeru"
},
"expansion": "Old Breton daeru",
"name": "inh"
},
{
"args": {
"1": "br",
"2": "cel-pro",
"3": "*derwom"
},
"expansion": "Proto-Celtic *derwom",
"name": "inh"
},
{
"args": {
"1": "br",
"2": "ine-pro",
"3": "*derwóm"
},
"expansion": "Proto-Indo-European *derwóm",
"name": "inh"
},
{
"args": {
"1": "kw",
"2": "derow"
},
"expansion": "Cornish derow",
"name": "cog"
},
{
"args": {
"1": "cy",
"2": "derw"
},
"expansion": "Welsh derw",
"name": "cog"
}
],
"etymology_text": "From Middle Breton deru, derw, from Old Breton daeru, from Proto-Celtic *derwom, from Proto-Indo-European *derwóm, from *dóru. Cognate with Cornish derow and Welsh derw.",
"forms": [
{
"form": "dervennoù",
"tags": [
"plural"
]
},
{
"form": "dervenn",
"tags": [
"singulative"
]
},
{
"form": "no-table-tags",
"source": "mutation",
"tags": [
"table-tags"
]
},
{
"form": "derv",
"source": "mutation",
"tags": [
"unmutated"
]
},
{
"form": "zerv",
"source": "mutation",
"tags": [
"mutation-soft"
]
},
{
"form": "terv",
"source": "mutation",
"tags": [
"mutation-hard"
]
}
],
"head_templates": [
{
"args": {
"1": "br",
"10": "{{{p3}}}",
"11": "",
"12": "{{{d}}}",
"13": "",
"14": "{{{c}}}",
"15": "singulative",
"16": "dervenn",
"17": "",
"18": "{{{s2}}}",
"2": "nouns",
"3": "",
"4": "",
"5": "plural",
"6": "dervennoù",
"7": "",
"8": "{{{p2}}}",
"9": "",
"f2accel-form": "p",
"f5accel-form": "d",
"f7accel-form": "sgl",
"f8accel-form": "s",
"g": "f",
"g2": "",
"g3": "",
"head": "",
"sort": ""
},
"expansion": "derv f (plural dervennoù, singulative dervenn)",
"name": "head"
},
{
"args": {
"1": "f",
"p": "dervennoù",
"s": "dervenn"
},
"expansion": "derv f (plural dervennoù, singulative dervenn)",
"name": "br-noun"
}
],
"lang": "Breton",
"lang_code": "br",
"pos": "noun",
"senses": [
{
"categories": [
"Breton entries with incorrect language header",
"Breton feminine nouns",
"Breton lemmas",
"Breton nouns",
"Breton terms derived from Middle Breton",
"Breton terms derived from Old Breton",
"Breton terms derived from Proto-Celtic",
"Breton terms derived from Proto-Indo-European",
"Breton terms inherited from Middle Breton",
"Breton terms inherited from Old Breton",
"Breton terms inherited from Proto-Celtic",
"Breton terms inherited from Proto-Indo-European",
"Pages with 2 entries",
"Pages with entries",
"br:Oaks",
"br:Trees"
],
"glosses": [
"oak"
],
"links": [
[
"oak",
"oak"
]
],
"tags": [
"feminine"
]
}
],
"sounds": [
{
"ipa": "/ˈdɛrw/"
},
{
"ipa": "/ˈdɛː.ro/"
}
],
"word": "derv"
}
{
"derived": [
{
"word": "bioderv"
}
],
"etymology_text": "Initialism of diesel engine road vehicle.",
"head_templates": [
{
"args": {
"1": "-"
},
"expansion": "derv (uncountable)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
"British English",
"English entries with incorrect language header",
"English lemmas",
"English nouns",
"English uncountable nouns",
"Pages with 2 entries",
"Pages with entries",
"Rhymes:English/ɜː(ɹ)v",
"Rhymes:English/ɜː(ɹ)v/1 syllable"
],
"glosses": [
"Diesel fuel for motor vehicles."
],
"links": [
[
"Diesel",
"diesel"
],
[
"motor vehicle",
"motor vehicle"
]
],
"raw_glosses": [
"(UK) Diesel fuel for motor vehicles."
],
"tags": [
"UK",
"uncountable"
]
}
],
"sounds": [
{
"ipa": "/dɜːv/",
"tags": [
"Received-Pronunciation"
]
},
{
"audio": "LL-Q1860 (eng)-Vealhurl-derv.wav",
"mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c3/LL-Q1860_%28eng%29-Vealhurl-derv.wav/LL-Q1860_%28eng%29-Vealhurl-derv.wav.mp3",
"ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c3/LL-Q1860_%28eng%29-Vealhurl-derv.wav/LL-Q1860_%28eng%29-Vealhurl-derv.wav.ogg"
},
{
"ipa": "/dɝv/",
"tags": [
"General-American"
]
},
{
"rhymes": "-ɜː(ɹ)v"
}
],
"word": "derv"
}
Download raw JSONL data for derv meaning in All languages combined (3.7kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2026-01-13 from the enwiktionary dump dated 2026-01-01 using wiktextract (96027d6 and 9905b1f). 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.