See ceathrú in All languages combined, or Wiktionary
{
"etymology_links": [
[
"cethramad",
"cethramad#Old_Irish"
],
[
"cethair",
"cethair#Old_Irish"
],
[
"ceathair",
"ceathair#Irish"
],
[
"-ú",
"-ú#Irish:_ordinal"
]
],
"etymology_number": "1",
"etymology_templates": [
{
"args": {
"1": "ga",
"2": "ordinal"
},
"expansion": "",
"name": "etymid"
},
{
"args": {
"1": "ga",
"2": "sga",
"3": "cethramad",
"t": "fourth"
},
"expansion": "Old Irish cethramad (“fourth”)",
"name": "inh"
},
{
"args": {
"1": "ga",
"2": "ceathair",
"3": "-ú",
"id2": "ordinal"
},
"expansion": "By surface analysis, ceathair + -ú",
"name": "surf"
}
],
"etymology_text": "From Old Irish cethramad (“fourth”), from cethair (“four”). By surface analysis, ceathair + -ú.",
"forms": [
{
"form": "of a following vowel",
"tags": [
"triggers-h-prothesis"
]
},
{
"form": "ceathramhadh",
"tags": [
"alternative"
]
}
],
"head_templates": [
{
"args": {
"1": "ga",
"2": "adjective",
"3": "triggers h-prothesis of a following vowel"
},
"expansion": "ceathrú (triggers h-prothesis of a following vowel)",
"name": "head"
}
],
"lang": "Irish",
"lang_code": "ga",
"pos": "adj",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "Irish ordinal numbers",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Irish terms suffixed with -ú (ordinal)",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "33 19 6 20 22",
"kind": "other",
"langcode": "ga",
"name": "Legs",
"orig": "ga:Legs",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"fourth"
],
"id": "en-ceathrú-ga-adj-3IGx03Gk",
"links": [
[
"fourth",
"fourth"
]
]
}
],
"sounds": [
{
"ipa": "/caɾˠˈhuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/cahəˈɾˠuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/ˈcaɾˠuː/",
"tags": [
"Connacht"
]
},
{
"ipa": "[ˈcæːɾˠuː]",
"tags": [
"Connacht",
"Cois-Fharraige"
]
},
{
"ipa": "/ˈcahɾˠu(ː)/",
"tags": [
"Ulster"
]
}
],
"word": "ceathrú"
}
{
"derived": [
{
"_dis1": "0 0 0 0",
"english": "in quarters, in lodgings",
"translation": "in quarters, in lodgings",
"word": "ar ceathrúin"
},
{
"_dis1": "0 0 0 0",
"english": "ham",
"translation": "ham",
"word": "ceathrú bhagúin"
},
{
"_dis1": "0 0 0 0",
"english": "hindquarter",
"translation": "hindquarter",
"word": "ceathrú deiridh"
},
{
"_dis1": "0 0 0 0",
"english": "forequarter",
"translation": "forequarter",
"word": "ceathrú tosaigh"
},
{
"_dis1": "0 0 0 0",
"english": "quarter hour",
"translation": "quarter hour",
"word": "ceathrú uaire"
},
{
"_dis1": "0 0 0 0",
"english": "quarterdeck",
"tags": [
"feminine"
],
"translation": "quarterdeck",
"word": "deic cheathrún"
}
],
"etymology_links": [
[
"cethramthu",
"cethramthu#Old_Irish"
]
],
"etymology_number": "2",
"etymology_templates": [
{
"args": {
"1": "ga",
"2": "quarter"
},
"expansion": "",
"name": "etymid"
},
{
"args": {
"1": "ga",
"2": "sga",
"3": "cethramthu"
},
"expansion": "Old Irish cethramthu",
"name": "der"
}
],
"etymology_text": "From Old Irish cethramthu.",
"forms": [
{
"form": "ceathrún",
"tags": [
"genitive",
"singular"
]
},
{
"form": "ceathrúna",
"tags": [
"nominative",
"plural"
]
},
{
"form": "ceathrúnaí",
"tags": [
"nominative",
"plural"
]
},
{
"form": "no-table-tags",
"source": "declension",
"tags": [
"table-tags"
]
},
{
"form": "an cheathrú",
"source": "declension",
"tags": [
"definite",
"nominative",
"singular"
]
},
{
"form": "na ceathrúna",
"source": "declension",
"tags": [
"definite",
"nominative",
"plural"
]
},
{
"form": "na ceathrún",
"source": "declension",
"tags": [
"definite",
"genitive",
"singular"
]
},
{
"form": "na gceathrúna",
"source": "declension",
"tags": [
"definite",
"genitive",
"plural"
]
},
{
"form": "leis an gceathrú",
"source": "declension",
"tags": [
"dative",
"definite",
"singular"
]
},
{
"form": "don cheathrú",
"source": "declension",
"tags": [
"dative",
"definite",
"singular"
]
},
{
"form": "leis na ceathrúna",
"source": "declension",
"tags": [
"dative",
"definite",
"plural"
]
},
{
"form": "no-table-tags",
"source": "mutation",
"tags": [
"table-tags"
]
},
{
"form": "ga-mut",
"source": "mutation",
"tags": [
"inflection-template"
]
},
{
"form": "ceathrú",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "cheathrú",
"source": "mutation",
"tags": [
"lenition"
]
},
{
"form": "gceathrú",
"source": "mutation",
"tags": [
"eclipsis"
]
},
{
"form": "ceathramha",
"tags": [
"alternative"
]
}
],
"head_templates": [
{
"args": {
"1": "ga",
"10": "",
"11": "nominative plural",
"12": "ceathrúna",
"13": "or",
"14": "ceathrúnaí",
"15": "",
"16": "",
"2": "noun",
"3": "genitive singular",
"4": "ceathrún",
"5": "",
"6": "",
"7": "",
"8": "",
"9": "",
"cat2": "",
"f1request": "1",
"f4request": "1",
"g": "f",
"g2": "",
"g3": "",
"head": "",
"var": ""
},
"expansion": "ceathrú f (genitive singular ceathrún, nominative plural ceathrúna or ceathrúnaí)",
"name": "head"
},
{
"args": {
"1": "f",
"2": "ceathrún",
"3": "ceathrúna",
"pl2": "ceathrúnaí"
},
"expansion": "ceathrú f (genitive singular ceathrún, nominative plural ceathrúna or ceathrúnaí)",
"name": "ga-noun"
}
],
"inflection_templates": [
{
"args": {},
"name": "ga-mut"
}
],
"lang": "Irish",
"lang_code": "ga",
"pos": "noun",
"senses": [
{
"categories": [
{
"_dis": "16 42 2 6 33",
"kind": "other",
"name": "Irish entries with incorrect language header",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "10 62 2 7 19",
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "6 48 2 5 39",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "25 42 3 3 28",
"kind": "other",
"langcode": "ga",
"name": "Four",
"orig": "ga:Four",
"parents": [],
"source": "w+disamb"
}
],
"examples": [
{
"bold_text_offsets": [
[
0,
7
]
],
"english": "a quarter to three",
"text": "ceathrú chun a trí",
"translation": "a quarter to three",
"type": "example"
},
{
"bold_text_offsets": [
[
0,
7
]
],
"english": "a quarter past three",
"text": "ceathrú tar éis a trí",
"translation": "a quarter past three",
"type": "example"
}
],
"glosses": [
"a quarter (fourth part; quarter of an hour)"
],
"id": "en-ceathrú-ga-noun-uBPUdjM3",
"links": [
[
"quarter",
"quarter"
]
],
"tags": [
"feminine"
]
},
{
"glosses": [
"quarter (section of a town)"
],
"id": "en-ceathrú-ga-noun-cEZmmY1l",
"tags": [
"feminine"
]
},
{
"glosses": [
"quarters (housing, barracks)"
],
"id": "en-ceathrú-ga-noun-wcnOGNVV",
"links": [
[
"quarters",
"quarters"
]
],
"tags": [
"feminine"
]
},
{
"categories": [
{
"_dis": "6 48 2 5 39",
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"thigh"
],
"id": "en-ceathrú-ga-noun-iYGn1Q1V",
"links": [
[
"thigh",
"thigh"
]
],
"synonyms": [
{
"word": "leis"
}
],
"tags": [
"feminine"
]
}
],
"sounds": [
{
"ipa": "/caɾˠˈhuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/cahəˈɾˠuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/ˈcaɾˠuː/",
"tags": [
"Connacht"
]
},
{
"ipa": "[ˈcæːɾˠuː]",
"tags": [
"Connacht",
"Cois-Fharraige"
]
},
{
"ipa": "/ˈcahɾˠu(ː)/",
"tags": [
"Ulster"
]
}
],
"word": "ceathrú"
}
{
"categories": [
"Irish adjectives",
"Irish entries with incorrect language header",
"Irish feminine nouns",
"Irish fifth-declension nouns",
"Irish lemmas",
"Irish nouns",
"Irish terms derived from Old Irish",
"Irish terms inherited from Old Irish",
"Irish terms suffixed with -ú (ordinal)",
"Pages with 1 entry",
"Pages with entries",
"ga:Four",
"ga:Legs"
],
"etymology_links": [
[
"cethramad",
"cethramad#Old_Irish"
],
[
"cethair",
"cethair#Old_Irish"
],
[
"ceathair",
"ceathair#Irish"
],
[
"-ú",
"-ú#Irish:_ordinal"
]
],
"etymology_number": "1",
"etymology_templates": [
{
"args": {
"1": "ga",
"2": "ordinal"
},
"expansion": "",
"name": "etymid"
},
{
"args": {
"1": "ga",
"2": "sga",
"3": "cethramad",
"t": "fourth"
},
"expansion": "Old Irish cethramad (“fourth”)",
"name": "inh"
},
{
"args": {
"1": "ga",
"2": "ceathair",
"3": "-ú",
"id2": "ordinal"
},
"expansion": "By surface analysis, ceathair + -ú",
"name": "surf"
}
],
"etymology_text": "From Old Irish cethramad (“fourth”), from cethair (“four”). By surface analysis, ceathair + -ú.",
"forms": [
{
"form": "of a following vowel",
"tags": [
"triggers-h-prothesis"
]
},
{
"form": "ceathramhadh",
"tags": [
"alternative"
]
}
],
"head_templates": [
{
"args": {
"1": "ga",
"2": "adjective",
"3": "triggers h-prothesis of a following vowel"
},
"expansion": "ceathrú (triggers h-prothesis of a following vowel)",
"name": "head"
}
],
"lang": "Irish",
"lang_code": "ga",
"pos": "adj",
"senses": [
{
"categories": [
"Irish ordinal numbers"
],
"glosses": [
"fourth"
],
"links": [
[
"fourth",
"fourth"
]
]
}
],
"sounds": [
{
"ipa": "/caɾˠˈhuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/cahəˈɾˠuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/ˈcaɾˠuː/",
"tags": [
"Connacht"
]
},
{
"ipa": "[ˈcæːɾˠuː]",
"tags": [
"Connacht",
"Cois-Fharraige"
]
},
{
"ipa": "/ˈcahɾˠu(ː)/",
"tags": [
"Ulster"
]
}
],
"word": "ceathrú"
}
{
"categories": [
"Irish entries with incorrect language header",
"Irish feminine nouns",
"Irish fifth-declension nouns",
"Irish lemmas",
"Irish nouns",
"Irish terms derived from Old Irish",
"Pages with 1 entry",
"Pages with entries",
"ga:Four",
"ga:Legs"
],
"derived": [
{
"english": "in quarters, in lodgings",
"translation": "in quarters, in lodgings",
"word": "ar ceathrúin"
},
{
"english": "ham",
"translation": "ham",
"word": "ceathrú bhagúin"
},
{
"english": "hindquarter",
"translation": "hindquarter",
"word": "ceathrú deiridh"
},
{
"english": "forequarter",
"translation": "forequarter",
"word": "ceathrú tosaigh"
},
{
"english": "quarter hour",
"translation": "quarter hour",
"word": "ceathrú uaire"
},
{
"english": "quarterdeck",
"tags": [
"feminine"
],
"translation": "quarterdeck",
"word": "deic cheathrún"
}
],
"etymology_links": [
[
"cethramthu",
"cethramthu#Old_Irish"
]
],
"etymology_number": "2",
"etymology_templates": [
{
"args": {
"1": "ga",
"2": "quarter"
},
"expansion": "",
"name": "etymid"
},
{
"args": {
"1": "ga",
"2": "sga",
"3": "cethramthu"
},
"expansion": "Old Irish cethramthu",
"name": "der"
}
],
"etymology_text": "From Old Irish cethramthu.",
"forms": [
{
"form": "ceathrún",
"tags": [
"genitive",
"singular"
]
},
{
"form": "ceathrúna",
"tags": [
"nominative",
"plural"
]
},
{
"form": "ceathrúnaí",
"tags": [
"nominative",
"plural"
]
},
{
"form": "no-table-tags",
"source": "declension",
"tags": [
"table-tags"
]
},
{
"form": "an cheathrú",
"source": "declension",
"tags": [
"definite",
"nominative",
"singular"
]
},
{
"form": "na ceathrúna",
"source": "declension",
"tags": [
"definite",
"nominative",
"plural"
]
},
{
"form": "na ceathrún",
"source": "declension",
"tags": [
"definite",
"genitive",
"singular"
]
},
{
"form": "na gceathrúna",
"source": "declension",
"tags": [
"definite",
"genitive",
"plural"
]
},
{
"form": "leis an gceathrú",
"source": "declension",
"tags": [
"dative",
"definite",
"singular"
]
},
{
"form": "don cheathrú",
"source": "declension",
"tags": [
"dative",
"definite",
"singular"
]
},
{
"form": "leis na ceathrúna",
"source": "declension",
"tags": [
"dative",
"definite",
"plural"
]
},
{
"form": "no-table-tags",
"source": "mutation",
"tags": [
"table-tags"
]
},
{
"form": "ga-mut",
"source": "mutation",
"tags": [
"inflection-template"
]
},
{
"form": "ceathrú",
"source": "mutation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "cheathrú",
"source": "mutation",
"tags": [
"lenition"
]
},
{
"form": "gceathrú",
"source": "mutation",
"tags": [
"eclipsis"
]
},
{
"form": "ceathramha",
"tags": [
"alternative"
]
}
],
"head_templates": [
{
"args": {
"1": "ga",
"10": "",
"11": "nominative plural",
"12": "ceathrúna",
"13": "or",
"14": "ceathrúnaí",
"15": "",
"16": "",
"2": "noun",
"3": "genitive singular",
"4": "ceathrún",
"5": "",
"6": "",
"7": "",
"8": "",
"9": "",
"cat2": "",
"f1request": "1",
"f4request": "1",
"g": "f",
"g2": "",
"g3": "",
"head": "",
"var": ""
},
"expansion": "ceathrú f (genitive singular ceathrún, nominative plural ceathrúna or ceathrúnaí)",
"name": "head"
},
{
"args": {
"1": "f",
"2": "ceathrún",
"3": "ceathrúna",
"pl2": "ceathrúnaí"
},
"expansion": "ceathrú f (genitive singular ceathrún, nominative plural ceathrúna or ceathrúnaí)",
"name": "ga-noun"
}
],
"inflection_templates": [
{
"args": {},
"name": "ga-mut"
}
],
"lang": "Irish",
"lang_code": "ga",
"pos": "noun",
"senses": [
{
"categories": [
"Irish terms with usage examples"
],
"examples": [
{
"bold_text_offsets": [
[
0,
7
]
],
"english": "a quarter to three",
"text": "ceathrú chun a trí",
"translation": "a quarter to three",
"type": "example"
},
{
"bold_text_offsets": [
[
0,
7
]
],
"english": "a quarter past three",
"text": "ceathrú tar éis a trí",
"translation": "a quarter past three",
"type": "example"
}
],
"glosses": [
"a quarter (fourth part; quarter of an hour)"
],
"links": [
[
"quarter",
"quarter"
]
],
"tags": [
"feminine"
]
},
{
"glosses": [
"quarter (section of a town)"
],
"tags": [
"feminine"
]
},
{
"glosses": [
"quarters (housing, barracks)"
],
"links": [
[
"quarters",
"quarters"
]
],
"tags": [
"feminine"
]
},
{
"glosses": [
"thigh"
],
"links": [
[
"thigh",
"thigh"
]
],
"synonyms": [
{
"word": "leis"
}
],
"tags": [
"feminine"
]
}
],
"sounds": [
{
"ipa": "/caɾˠˈhuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/cahəˈɾˠuː/",
"tags": [
"Munster"
]
},
{
"ipa": "/ˈcaɾˠuː/",
"tags": [
"Connacht"
]
},
{
"ipa": "[ˈcæːɾˠuː]",
"tags": [
"Connacht",
"Cois-Fharraige"
]
},
{
"ipa": "/ˈcahɾˠu(ː)/",
"tags": [
"Ulster"
]
}
],
"word": "ceathrú"
}
Download raw JSONL data for ceathrú meaning in Irish (6.1kB)
{
"called_from": "parser/1336",
"msg": "no corresponding start tag found for </div>",
"path": [
"ceathrú"
],
"section": "Irish",
"subsection": "noun",
"title": "ceathrú",
"trace": ""
}
{
"called_from": "inflection/865",
"msg": "inflection table: IF WITHOUT ELSE EVALS False: ceathrú/Irish 'radical' base_tags=set()",
"path": [
"ceathrú"
],
"section": "Irish",
"subsection": "noun",
"title": "ceathrú",
"trace": ""
}
{
"called_from": "page/20250114",
"msg": "Negatively nested table braces, couldn't split inflection section, ceathrú/Irish section declension",
"path": [
"ceathrú"
],
"section": "Irish",
"subsection": "noun",
"title": "ceathrú",
"trace": ""
}
This page is a part of the kaikki.org machine-readable Irish dictionary. This dictionary is based on structured data extracted on 2026-09-25 from the enwiktionary dump dated 2026-09-02 using wiktextract (1a05e46 and e3d6d4e). 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.