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": "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"
}
Download raw JSONL data for derv meaning in Breton (2.5kB)
{
"called_from": "query_wikidata_json",
"msg": "WIKIDATA QUERY failed",
"path": [
"derv",
"Template:inh",
"#invoke",
"#invoke",
"Lua:Module:etymology/templates:inherited()"
],
"section": "Breton",
"subsection": "",
"title": "derv",
"trace": "<!DOCTYPE html>\n<html lang=\"en\">\n<meta charset=\"utf-8\">\n<title>Wikimedia Error</title>\n<style>\n* { margin: 0; padding: 0; }\nbody { background: #fff; font: 15px/1.6 sans-serif; color: #333; }\n.content { margin: 7% auto 0; padding: 2em 1em 1em; max-width: 640px; display: flex; flex-direction: row; flex-wrap: wrap; }\n.footer { clear: both; margin-top: 14%; border-top: 1px solid #e5e5e5; background: #f9f9f9; padding: 2em 0; font-size: 0.8em; text-align: center; }\nimg { margin: 0 2em 2em 0; }\na img { border: 0; }\nh1 { margin-top: 1em; font-size: 1.2em; }\n.content-text { flex: 1; }\np { margin: 0.7em 0 1em 0; }\na { color: #0645ad; text-decoration: none; }\na:hover { text-decoration: underline; }\ncode { font-family: sans-serif; }\nsummary { font-weight: bold; cursor: pointer; }\ndetails[open] { background: #970302; color: #dfdedd; }\n.text-muted { color: #777; }\n@media (prefers-color-scheme: dark) {\n a { color: #9e9eff; }\n body { background: transparent; color: #ddd; }\n .footer { border-top: 1px solid #444; background: #060606; }\n #logo { filter: invert(1) hue-rotate(180deg); }\n .text-muted { color: #888; }\n}\n</style>\n<meta name=\"color-scheme\" content=\"light dark\">\n<div class=\"content\" role=\"main\">\n<a href=\"https://www.wikimedia.org\"><img id=\"logo\" src=\"https://www.wikimedia.org/static/images/wmf-logo.png\" srcset=\"https://www.wikimedia.org/static/images/wmf-logo-2x.png 2x\" alt=\"Wikimedia\" width=\"135\" height=\"101\">\n</a>\n<div class=\"content-text\">\n<h1>Error</h1>\n\n<p>Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81)</p>\n</div>\n</div>\n<div class=\"footer\"><p>If you report this error to the Wikimedia System Administrators, please include the details below.</p><p class=\"text-muted\"><code>Request served via cp3073 cp3073, Varnish XID 183402924<br>Upstream caches: cp3073 int<br>Error: 429, Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81) at Fri, 01 May 2026 10:39:26 GMT<br><details><summary>Sensitive client information</summary>IP address: 91.207.79.37</details></code></p>\n</div>\n</html>\n"
}
{
"called_from": "query_wikidata_json",
"msg": "WIKIDATA QUERY failed",
"path": [
"derv",
"Template:inh",
"#invoke",
"#invoke",
"Lua:Module:etymology/templates:inherited()"
],
"section": "Breton",
"subsection": "",
"title": "derv",
"trace": "<!DOCTYPE html>\n<html lang=\"en\">\n<meta charset=\"utf-8\">\n<title>Wikimedia Error</title>\n<style>\n* { margin: 0; padding: 0; }\nbody { background: #fff; font: 15px/1.6 sans-serif; color: #333; }\n.content { margin: 7% auto 0; padding: 2em 1em 1em; max-width: 640px; display: flex; flex-direction: row; flex-wrap: wrap; }\n.footer { clear: both; margin-top: 14%; border-top: 1px solid #e5e5e5; background: #f9f9f9; padding: 2em 0; font-size: 0.8em; text-align: center; }\nimg { margin: 0 2em 2em 0; }\na img { border: 0; }\nh1 { margin-top: 1em; font-size: 1.2em; }\n.content-text { flex: 1; }\np { margin: 0.7em 0 1em 0; }\na { color: #0645ad; text-decoration: none; }\na:hover { text-decoration: underline; }\ncode { font-family: sans-serif; }\nsummary { font-weight: bold; cursor: pointer; }\ndetails[open] { background: #970302; color: #dfdedd; }\n.text-muted { color: #777; }\n@media (prefers-color-scheme: dark) {\n a { color: #9e9eff; }\n body { background: transparent; color: #ddd; }\n .footer { border-top: 1px solid #444; background: #060606; }\n #logo { filter: invert(1) hue-rotate(180deg); }\n .text-muted { color: #888; }\n}\n</style>\n<meta name=\"color-scheme\" content=\"light dark\">\n<div class=\"content\" role=\"main\">\n<a href=\"https://www.wikimedia.org\"><img id=\"logo\" src=\"https://www.wikimedia.org/static/images/wmf-logo.png\" srcset=\"https://www.wikimedia.org/static/images/wmf-logo-2x.png 2x\" alt=\"Wikimedia\" width=\"135\" height=\"101\">\n</a>\n<div class=\"content-text\">\n<h1>Error</h1>\n\n<p>Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81)</p>\n</div>\n</div>\n<div class=\"footer\"><p>If you report this error to the Wikimedia System Administrators, please include the details below.</p><p class=\"text-muted\"><code>Request served via cp3073 cp3073, Varnish XID 151545671<br>Upstream caches: cp3073 int<br>Error: 429, Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81) at Fri, 01 May 2026 10:40:22 GMT<br><details><summary>Sensitive client information</summary>IP address: 91.207.79.37</details></code></p>\n</div>\n</html>\n"
}
{
"called_from": "query_wikidata_json",
"msg": "WIKIDATA QUERY failed",
"path": [
"derv",
"Template:inh",
"#invoke",
"#invoke",
"Lua:Module:etymology/templates:inherited()"
],
"section": "Breton",
"subsection": "",
"title": "derv",
"trace": "<!DOCTYPE html>\n<html lang=\"en\">\n<meta charset=\"utf-8\">\n<title>Wikimedia Error</title>\n<style>\n* { margin: 0; padding: 0; }\nbody { background: #fff; font: 15px/1.6 sans-serif; color: #333; }\n.content { margin: 7% auto 0; padding: 2em 1em 1em; max-width: 640px; display: flex; flex-direction: row; flex-wrap: wrap; }\n.footer { clear: both; margin-top: 14%; border-top: 1px solid #e5e5e5; background: #f9f9f9; padding: 2em 0; font-size: 0.8em; text-align: center; }\nimg { margin: 0 2em 2em 0; }\na img { border: 0; }\nh1 { margin-top: 1em; font-size: 1.2em; }\n.content-text { flex: 1; }\np { margin: 0.7em 0 1em 0; }\na { color: #0645ad; text-decoration: none; }\na:hover { text-decoration: underline; }\ncode { font-family: sans-serif; }\nsummary { font-weight: bold; cursor: pointer; }\ndetails[open] { background: #970302; color: #dfdedd; }\n.text-muted { color: #777; }\n@media (prefers-color-scheme: dark) {\n a { color: #9e9eff; }\n body { background: transparent; color: #ddd; }\n .footer { border-top: 1px solid #444; background: #060606; }\n #logo { filter: invert(1) hue-rotate(180deg); }\n .text-muted { color: #888; }\n}\n</style>\n<meta name=\"color-scheme\" content=\"light dark\">\n<div class=\"content\" role=\"main\">\n<a href=\"https://www.wikimedia.org\"><img id=\"logo\" src=\"https://www.wikimedia.org/static/images/wmf-logo.png\" srcset=\"https://www.wikimedia.org/static/images/wmf-logo-2x.png 2x\" alt=\"Wikimedia\" width=\"135\" height=\"101\">\n</a>\n<div class=\"content-text\">\n<h1>Error</h1>\n\n<p>Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81)</p>\n</div>\n</div>\n<div class=\"footer\"><p>If you report this error to the Wikimedia System Administrators, please include the details below.</p><p class=\"text-muted\"><code>Request served via cp3073 cp3073, Varnish XID 180850125<br>Upstream caches: cp3073 int<br>Error: 429, Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81) at Fri, 01 May 2026 10:41:17 GMT<br><details><summary>Sensitive client information</summary>IP address: 91.207.79.37</details></code></p>\n</div>\n</html>\n"
}
{
"called_from": "query_wikidata_json",
"msg": "WIKIDATA QUERY failed",
"path": [
"derv",
"Template:inh",
"#invoke",
"#invoke",
"Lua:Module:etymology/templates:inherited()"
],
"section": "Breton",
"subsection": "",
"title": "derv",
"trace": "<!DOCTYPE html>\n<html lang=\"en\">\n<meta charset=\"utf-8\">\n<title>Wikimedia Error</title>\n<style>\n* { margin: 0; padding: 0; }\nbody { background: #fff; font: 15px/1.6 sans-serif; color: #333; }\n.content { margin: 7% auto 0; padding: 2em 1em 1em; max-width: 640px; display: flex; flex-direction: row; flex-wrap: wrap; }\n.footer { clear: both; margin-top: 14%; border-top: 1px solid #e5e5e5; background: #f9f9f9; padding: 2em 0; font-size: 0.8em; text-align: center; }\nimg { margin: 0 2em 2em 0; }\na img { border: 0; }\nh1 { margin-top: 1em; font-size: 1.2em; }\n.content-text { flex: 1; }\np { margin: 0.7em 0 1em 0; }\na { color: #0645ad; text-decoration: none; }\na:hover { text-decoration: underline; }\ncode { font-family: sans-serif; }\nsummary { font-weight: bold; cursor: pointer; }\ndetails[open] { background: #970302; color: #dfdedd; }\n.text-muted { color: #777; }\n@media (prefers-color-scheme: dark) {\n a { color: #9e9eff; }\n body { background: transparent; color: #ddd; }\n .footer { border-top: 1px solid #444; background: #060606; }\n #logo { filter: invert(1) hue-rotate(180deg); }\n .text-muted { color: #888; }\n}\n</style>\n<meta name=\"color-scheme\" content=\"light dark\">\n<div class=\"content\" role=\"main\">\n<a href=\"https://www.wikimedia.org\"><img id=\"logo\" src=\"https://www.wikimedia.org/static/images/wmf-logo.png\" srcset=\"https://www.wikimedia.org/static/images/wmf-logo-2x.png 2x\" alt=\"Wikimedia\" width=\"135\" height=\"101\">\n</a>\n<div class=\"content-text\">\n<h1>Error</h1>\n\n<p>Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81)</p>\n</div>\n</div>\n<div class=\"footer\"><p>If you report this error to the Wikimedia System Administrators, please include the details below.</p><p class=\"text-muted\"><code>Request served via cp3073 cp3073, Varnish XID 159733360<br>Upstream caches: cp3073 int<br>Error: 429, Your bot is making too many requests. Please reduce your request rate or contact bot-traffic@wikimedia.org (f263c81) at Fri, 01 May 2026 10:42:12 GMT<br><details><summary>Sensitive client information</summary>IP address: 91.207.79.37</details></code></p>\n</div>\n</html>\n"
}
This page is a part of the kaikki.org machine-readable Breton dictionary. This dictionary is based on structured data extracted on 2026-05-03 from the enwiktionary dump dated 2026-04-01 using wiktextract (4d423fd and 9452535). 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.