See celfydd in All languages combined, or Wiktionary
{
"etymology_templates": [
{
"args": {
"1": "cy",
"2": "wlm",
"3": "keluyð"
},
"expansion": "Middle Welsh keluyð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "owl",
"3": "celmed"
},
"expansion": "Old Welsh celmed",
"name": "der"
},
{
"args": {
"1": "cy",
"2": "cel-bry-pro",
"3": "*kėlβ̃ɨð"
},
"expansion": "Proto-Brythonic *kėlβ̃ɨð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "cel-pro",
"3": "*kalmiyos"
},
"expansion": "Proto-Celtic *kalmiyos",
"name": "inh"
}
],
"etymology_text": "From Middle Welsh keluyð, from Old Welsh celmed, from Proto-Brythonic *kėlβ̃ɨð, from Proto-Celtic *kalmiyos.",
"forms": [
{
"form": "celfyddion",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {
"1": "m",
"2": "celfyddion"
},
"expansion": "celfydd m (plural celfyddion)",
"name": "cy-noun"
}
],
"lang": "Welsh",
"lang_code": "cy",
"pos": "noun",
"senses": [
{
"derived": [
{
"topics": [
"art",
"arts"
],
"word": "celfyddyd"
}
],
"glosses": [
"expert"
],
"id": "en-celfydd-cy-noun-x9JThwq4",
"links": [
[
"expert",
"expert"
]
],
"tags": [
"masculine"
]
}
],
"word": "celfydd"
}
{
"etymology_templates": [
{
"args": {
"1": "cy",
"2": "wlm",
"3": "keluyð"
},
"expansion": "Middle Welsh keluyð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "owl",
"3": "celmed"
},
"expansion": "Old Welsh celmed",
"name": "der"
},
{
"args": {
"1": "cy",
"2": "cel-bry-pro",
"3": "*kėlβ̃ɨð"
},
"expansion": "Proto-Brythonic *kėlβ̃ɨð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "cel-pro",
"3": "*kalmiyos"
},
"expansion": "Proto-Celtic *kalmiyos",
"name": "inh"
}
],
"etymology_text": "From Middle Welsh keluyð, from Old Welsh celmed, from Proto-Brythonic *kėlβ̃ɨð, from Proto-Celtic *kalmiyos.",
"forms": [
{
"form": "celfydd",
"tags": [
"feminine",
"singular"
]
},
{
"form": "celfyddon",
"tags": [
"plural"
]
},
{
"form": "celfydded",
"tags": [
"equative"
]
},
{
"form": "celfyddach",
"tags": [
"comparative"
]
},
{
"form": "celfyddaf",
"tags": [
"superlative"
]
},
{
"form": "no-table-tags",
"source": "mutation",
"tags": [
"table-tags"
]
},
{
"form": "cy-mut",
"source": "mutation",
"tags": [
"inflection-template"
]
},
{
"form": "celfydd",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "gelfydd",
"source": "mutation",
"tags": [
"soft"
]
},
{
"form": "nghelfydd",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "chelfydd",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
}
],
"head_templates": [
{
"args": {
"1": "ach",
"pl": "celfyddon"
},
"expansion": "celfydd (feminine singular celfydd, plural celfyddon, equative celfydded, comparative celfyddach, superlative celfyddaf)",
"name": "cy-adj"
}
],
"inflection_templates": [
{
"args": {},
"name": "cy-mut"
}
],
"lang": "Welsh",
"lang_code": "cy",
"pos": "adj",
"senses": [
{
"categories": [
{
"_dis": "87 13",
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "89 11",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "79 21",
"kind": "other",
"name": "Welsh entries with incorrect language header",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"skilful, expert"
],
"id": "en-celfydd-cy-adj-RlDSUlAS",
"links": [
[
"skilful",
"skilful"
],
[
"expert",
"expert"
]
],
"synonyms": [
{
"word": "cywrain"
},
{
"word": "medrus"
},
{
"word": "galluog"
},
{
"word": "deheuig"
}
]
}
],
"word": "celfydd"
}
{
"categories": [
"Pages with 1 entry",
"Pages with entries",
"Welsh adjectives",
"Welsh adjectives with red links in their headword lines",
"Welsh countable nouns",
"Welsh entries with incorrect language header",
"Welsh lemmas",
"Welsh masculine nouns",
"Welsh nouns",
"Welsh terms derived from Middle Welsh",
"Welsh terms derived from Old Welsh",
"Welsh terms derived from Proto-Brythonic",
"Welsh terms derived from Proto-Celtic",
"Welsh terms inherited from Middle Welsh",
"Welsh terms inherited from Proto-Brythonic",
"Welsh terms inherited from Proto-Celtic"
],
"derived": [
{
"topics": [
"art",
"arts"
],
"word": "celfyddyd"
}
],
"etymology_templates": [
{
"args": {
"1": "cy",
"2": "wlm",
"3": "keluyð"
},
"expansion": "Middle Welsh keluyð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "owl",
"3": "celmed"
},
"expansion": "Old Welsh celmed",
"name": "der"
},
{
"args": {
"1": "cy",
"2": "cel-bry-pro",
"3": "*kėlβ̃ɨð"
},
"expansion": "Proto-Brythonic *kėlβ̃ɨð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "cel-pro",
"3": "*kalmiyos"
},
"expansion": "Proto-Celtic *kalmiyos",
"name": "inh"
}
],
"etymology_text": "From Middle Welsh keluyð, from Old Welsh celmed, from Proto-Brythonic *kėlβ̃ɨð, from Proto-Celtic *kalmiyos.",
"forms": [
{
"form": "celfyddion",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {
"1": "m",
"2": "celfyddion"
},
"expansion": "celfydd m (plural celfyddion)",
"name": "cy-noun"
}
],
"lang": "Welsh",
"lang_code": "cy",
"pos": "noun",
"senses": [
{
"glosses": [
"expert"
],
"links": [
[
"expert",
"expert"
]
],
"tags": [
"masculine"
]
}
],
"word": "celfydd"
}
{
"categories": [
"Pages with 1 entry",
"Pages with entries",
"Welsh adjectives",
"Welsh adjectives with red links in their headword lines",
"Welsh countable nouns",
"Welsh entries with incorrect language header",
"Welsh lemmas",
"Welsh masculine nouns",
"Welsh nouns",
"Welsh terms derived from Middle Welsh",
"Welsh terms derived from Old Welsh",
"Welsh terms derived from Proto-Brythonic",
"Welsh terms derived from Proto-Celtic",
"Welsh terms inherited from Middle Welsh",
"Welsh terms inherited from Proto-Brythonic",
"Welsh terms inherited from Proto-Celtic"
],
"etymology_templates": [
{
"args": {
"1": "cy",
"2": "wlm",
"3": "keluyð"
},
"expansion": "Middle Welsh keluyð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "owl",
"3": "celmed"
},
"expansion": "Old Welsh celmed",
"name": "der"
},
{
"args": {
"1": "cy",
"2": "cel-bry-pro",
"3": "*kėlβ̃ɨð"
},
"expansion": "Proto-Brythonic *kėlβ̃ɨð",
"name": "inh"
},
{
"args": {
"1": "cy",
"2": "cel-pro",
"3": "*kalmiyos"
},
"expansion": "Proto-Celtic *kalmiyos",
"name": "inh"
}
],
"etymology_text": "From Middle Welsh keluyð, from Old Welsh celmed, from Proto-Brythonic *kėlβ̃ɨð, from Proto-Celtic *kalmiyos.",
"forms": [
{
"form": "celfydd",
"tags": [
"feminine",
"singular"
]
},
{
"form": "celfyddon",
"tags": [
"plural"
]
},
{
"form": "celfydded",
"tags": [
"equative"
]
},
{
"form": "celfyddach",
"tags": [
"comparative"
]
},
{
"form": "celfyddaf",
"tags": [
"superlative"
]
},
{
"form": "no-table-tags",
"source": "mutation",
"tags": [
"table-tags"
]
},
{
"form": "cy-mut",
"source": "mutation",
"tags": [
"inflection-template"
]
},
{
"form": "celfydd",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "gelfydd",
"source": "mutation",
"tags": [
"soft"
]
},
{
"form": "nghelfydd",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "chelfydd",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
}
],
"head_templates": [
{
"args": {
"1": "ach",
"pl": "celfyddon"
},
"expansion": "celfydd (feminine singular celfydd, plural celfyddon, equative celfydded, comparative celfyddach, superlative celfyddaf)",
"name": "cy-adj"
}
],
"inflection_templates": [
{
"args": {},
"name": "cy-mut"
}
],
"lang": "Welsh",
"lang_code": "cy",
"pos": "adj",
"senses": [
{
"glosses": [
"skilful, expert"
],
"links": [
[
"skilful",
"skilful"
],
[
"expert",
"expert"
]
],
"synonyms": [
{
"word": "cywrain"
},
{
"word": "medrus"
},
{
"word": "galluog"
},
{
"word": "deheuig"
}
]
}
],
"word": "celfydd"
}
Download raw JSONL data for celfydd meaning in Welsh (3.9kB)
{
"called_from": "inflection/865",
"msg": "inflection table: IF WITHOUT ELSE EVALS False: celfydd/Welsh 'radical' base_tags=set()",
"path": [
"celfydd"
],
"section": "Welsh",
"subsection": "adjective",
"title": "celfydd",
"trace": ""
}
{
"called_from": "inflection/865",
"msg": "inflection table: IF WITHOUT ELSE EVALS False: celfydd/Welsh 'nasal' base_tags={'error-unrecognized-form', 'soft'}",
"path": [
"celfydd"
],
"section": "Welsh",
"subsection": "adjective",
"title": "celfydd",
"trace": ""
}
{
"called_from": "inflection/865",
"msg": "inflection table: IF WITHOUT ELSE EVALS False: celfydd/Welsh 'aspirate' base_tags={'error-unrecognized-form', 'soft'}",
"path": [
"celfydd"
],
"section": "Welsh",
"subsection": "adjective",
"title": "celfydd",
"trace": ""
}
This page is a part of the kaikki.org machine-readable Welsh dictionary. This dictionary is based on structured data extracted on 2026-07-25 from the enwiktionary dump dated 2026-07-06 using wiktextract (d9fa233 and 9e92f4b). 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.