See derv in All languages combined, or Wiktionary
{
"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": "inflection-table-top",
"source": "mutation",
"tags": [
"inflection-template"
]
},
{
"form": "derv",
"source": "mutation",
"tags": [
"mutation",
"unmutated"
]
},
{
"form": "zerv",
"source": "mutation",
"tags": [
"mutation",
"mutation-soft"
]
},
{
"form": "terv",
"source": "mutation",
"tags": [
"mutation",
"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": "",
"cat2": "",
"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": "inflection-table-top",
"source": "mutation",
"tags": [
"inflection-template"
]
},
{
"form": "derv",
"source": "mutation",
"tags": [
"mutation",
"unmutated"
]
},
{
"form": "zerv",
"source": "mutation",
"tags": [
"mutation",
"mutation-soft"
]
},
{
"form": "terv",
"source": "mutation",
"tags": [
"mutation",
"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": "",
"cat2": "",
"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"
}
Download raw JSONL data for derv meaning in Breton (2.7kB)
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"path": [
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"section": "Breton",
"subsection": "",
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}
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"path": [
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}
{
"called_from": "page/1896",
"msg": "Template nesting error: template_nesting = 2 couldn't split inflection templates, derv/Breton section mutation",
"path": [
"derv"
],
"section": "Breton",
"subsection": "noun",
"title": "derv",
"trace": ""
}
This page is a part of the kaikki.org machine-readable Breton 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.