See 劣化 in All languages combined, or Wiktionary
{
"forms": [
{
"form": "劣化",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"canonical"
]
},
{
"form": "rekka",
"tags": [
"romanization"
]
},
{
"form": "rekkwa",
"tags": [
"romanization"
]
},
{
"form": "れっくわ",
"roman": "rekkwa",
"tags": [
"hiragana",
"historical"
]
}
],
"head_templates": [
{
"args": {
"1": "れっか",
"hhira": "れっくわ"
},
"expansion": "劣(れっ)化(か) • (rekka) ^(←れっくわ (rekkwa)?)",
"name": "ja-noun"
}
],
"lang": "Japanese",
"lang_code": "ja",
"pos": "noun",
"senses": [
{
"derived": [
{
"roman": "rekka uran",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"word": "劣化ウラン"
},
{
"roman": "rekka uran dan",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
],
[
"弾",
"だん"
]
],
"word": "劣化ウラン弾"
}
],
"glosses": [
"deterioration"
],
"id": "en-劣化-ja-noun-VZ0mSgOF",
"links": [
[
"deterioration",
"deterioration"
]
]
}
],
"sounds": [
{
"other": "れっか"
},
{
"ipa": "[ɾe̞k̚ka̠]"
}
],
"word": "劣化"
}
{
"forms": [
{
"form": "劣化する",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"canonical"
]
},
{
"form": "rekka suru",
"tags": [
"romanization"
]
},
{
"form": "rekkwa",
"tags": [
"romanization"
]
},
{
"form": "劣化し",
"roman": "rekka shi",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"stem"
]
},
{
"form": "劣化した",
"roman": "rekka shita",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"past"
]
},
{
"form": "no-table-tags",
"source": "conjugation",
"tags": [
"table-tags"
]
},
{
"form": "ja-suru",
"source": "conjugation",
"tags": [
"inflection-template"
]
},
{
"form": "劣化し",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "れっかし",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "rekka shi",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "劣化する",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "れっかする",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "rekka suru",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "劣化すれ",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "れっかすれ",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "rekka sure",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "劣化せよ",
"source": "conjugation",
"tags": [
"error-unrecognized-form",
"imperative",
"literary"
]
},
{
"form": "劣化しろ",
"source": "conjugation",
"tags": [
"colloquial",
"error-unrecognized-form",
"imperative"
]
},
{
"form": "れっかせよ",
"source": "conjugation",
"tags": [
"error-unrecognized-form",
"imperative",
"literary"
]
},
{
"form": "れっかしろ",
"source": "conjugation",
"tags": [
"colloquial",
"error-unrecognized-form",
"imperative"
]
},
{
"form": "rekka seyo",
"source": "conjugation",
"tags": [
"error-unrecognized-form",
"imperative",
"literary"
]
},
{
"form": "rekka shiro",
"source": "conjugation",
"tags": [
"colloquial",
"error-unrecognized-form",
"imperative"
]
},
{
"form": "劣化される",
"source": "conjugation",
"tags": [
"passive"
]
},
{
"form": "れっかされる",
"source": "conjugation",
"tags": [
"passive"
]
},
{
"form": "rekka sareru",
"source": "conjugation",
"tags": [
"passive"
]
},
{
"form": "劣化させる",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "劣化さす",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "れっかさせる",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "れっかさす",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "rekka saseru",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "rekka sasu",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "劣化できる",
"source": "conjugation",
"tags": [
"potential"
]
},
{
"form": "れっかできる",
"source": "conjugation",
"tags": [
"potential"
]
},
{
"form": "rekka dekiru",
"source": "conjugation",
"tags": [
"potential"
]
},
{
"form": "劣化しよう",
"source": "conjugation",
"tags": [
"volitional"
]
},
{
"form": "れっかしよう",
"source": "conjugation",
"tags": [
"volitional"
]
},
{
"form": "rekka shiyō",
"source": "conjugation",
"tags": [
"volitional"
]
},
{
"form": "劣化しない",
"source": "conjugation",
"tags": [
"negative"
]
},
{
"form": "れっかしない",
"source": "conjugation",
"tags": [
"negative"
]
},
{
"form": "rekka shinai",
"source": "conjugation",
"tags": [
"negative"
]
},
{
"form": "劣化せず",
"source": "conjugation",
"tags": [
"continuative",
"negative"
]
},
{
"form": "れっかせず",
"source": "conjugation",
"tags": [
"continuative",
"negative"
]
},
{
"form": "rekka sezu",
"source": "conjugation",
"tags": [
"continuative",
"negative"
]
},
{
"form": "劣化します",
"source": "conjugation",
"tags": [
"formal"
]
},
{
"form": "れっかします",
"source": "conjugation",
"tags": [
"formal"
]
},
{
"form": "rekka shimasu",
"source": "conjugation",
"tags": [
"formal"
]
},
{
"form": "劣化した",
"source": "conjugation",
"tags": [
"perfective"
]
},
{
"form": "れっかした",
"source": "conjugation",
"tags": [
"perfective"
]
},
{
"form": "rekka shita",
"source": "conjugation",
"tags": [
"perfective"
]
},
{
"form": "劣化して",
"source": "conjugation",
"tags": [
"conjunctive"
]
},
{
"form": "れっかして",
"source": "conjugation",
"tags": [
"conjunctive"
]
},
{
"form": "rekka shite",
"source": "conjugation",
"tags": [
"conjunctive"
]
},
{
"form": "劣化すれば",
"source": "conjugation",
"tags": [
"conditional",
"hypothetical"
]
},
{
"form": "れっかすれば",
"source": "conjugation",
"tags": [
"conditional",
"hypothetical"
]
},
{
"form": "rekka sureba",
"source": "conjugation",
"tags": [
"conditional",
"hypothetical"
]
}
],
"head_templates": [
{
"args": {
"1": "れっか",
"hhira": "れっくわ",
"tr": "both"
},
"expansion": "劣(れっ)化(か)する • (rekka suru) ^(←れっくわ (rekkwa)?)transitive or intransitive suru (stem 劣(れっ)化(か)し (rekka shi), past 劣(れっ)化(か)した (rekka shita))",
"name": "ja-verb-suru"
}
],
"lang": "Japanese",
"lang_code": "ja",
"pos": "verb",
"senses": [
{
"categories": [
{
"_dis": "25 75",
"kind": "other",
"name": "Japanese entries with incorrect language header",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "28 72",
"kind": "other",
"name": "Japanese links with redundant alt parameters",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "30 70",
"kind": "other",
"name": "Japanese links with redundant wikilinks",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "30 70",
"kind": "other",
"name": "Japanese terms with 2 kanji",
"parents": [],
"source": "w+disamb"
},
{
"_dis": "30 70",
"kind": "other",
"name": "Japanese terms with redundant sortkeys",
"parents": [],
"source": "w+disamb"
}
],
"glosses": [
"to deteriorate"
],
"id": "en-劣化-ja-verb-0oMXvNie",
"links": [
[
"deteriorate",
"deteriorate"
]
]
}
],
"sounds": [
{
"other": "れっか"
},
{
"ipa": "[ɾe̞k̚ka̠]"
}
],
"word": "劣化"
}
{
"categories": [
"Japanese entries with incorrect language header",
"Japanese intransitive verbs",
"Japanese lemmas",
"Japanese links with redundant alt parameters",
"Japanese links with redundant wikilinks",
"Japanese nouns",
"Japanese suru verbs",
"Japanese terms historically spelled with わ",
"Japanese terms spelled with secondary school kanji",
"Japanese terms spelled with third grade kanji",
"Japanese terms with 2 kanji",
"Japanese terms with IPA pronunciation",
"Japanese terms with redundant sortkeys",
"Japanese transitive verbs",
"Japanese verbs",
"Pages with 2 entries",
"Pages with entries"
],
"derived": [
{
"roman": "rekka uran",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"word": "劣化ウラン"
},
{
"roman": "rekka uran dan",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
],
[
"弾",
"だん"
]
],
"word": "劣化ウラン弾"
}
],
"forms": [
{
"form": "劣化",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"canonical"
]
},
{
"form": "rekka",
"tags": [
"romanization"
]
},
{
"form": "rekkwa",
"tags": [
"romanization"
]
},
{
"form": "れっくわ",
"roman": "rekkwa",
"tags": [
"hiragana",
"historical"
]
}
],
"head_templates": [
{
"args": {
"1": "れっか",
"hhira": "れっくわ"
},
"expansion": "劣(れっ)化(か) • (rekka) ^(←れっくわ (rekkwa)?)",
"name": "ja-noun"
}
],
"lang": "Japanese",
"lang_code": "ja",
"pos": "noun",
"senses": [
{
"glosses": [
"deterioration"
],
"links": [
[
"deterioration",
"deterioration"
]
]
}
],
"sounds": [
{
"other": "れっか"
},
{
"ipa": "[ɾe̞k̚ka̠]"
}
],
"word": "劣化"
}
{
"categories": [
"Japanese entries with incorrect language header",
"Japanese intransitive verbs",
"Japanese lemmas",
"Japanese links with redundant alt parameters",
"Japanese links with redundant wikilinks",
"Japanese nouns",
"Japanese suru verbs",
"Japanese terms historically spelled with わ",
"Japanese terms spelled with secondary school kanji",
"Japanese terms spelled with third grade kanji",
"Japanese terms with 2 kanji",
"Japanese terms with IPA pronunciation",
"Japanese terms with redundant sortkeys",
"Japanese transitive verbs",
"Japanese verbs",
"Pages with 2 entries",
"Pages with entries"
],
"forms": [
{
"form": "劣化する",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"canonical"
]
},
{
"form": "rekka suru",
"tags": [
"romanization"
]
},
{
"form": "rekkwa",
"tags": [
"romanization"
]
},
{
"form": "劣化し",
"roman": "rekka shi",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"stem"
]
},
{
"form": "劣化した",
"roman": "rekka shita",
"ruby": [
[
"劣",
"れっ"
],
[
"化",
"か"
]
],
"tags": [
"past"
]
},
{
"form": "no-table-tags",
"source": "conjugation",
"tags": [
"table-tags"
]
},
{
"form": "ja-suru",
"source": "conjugation",
"tags": [
"inflection-template"
]
},
{
"form": "劣化し",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "れっかし",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "rekka shi",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "劣化する",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "れっかする",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "rekka suru",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "劣化すれ",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "れっかすれ",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "rekka sure",
"source": "conjugation",
"tags": [
"error-unrecognized-form"
]
},
{
"form": "劣化せよ",
"source": "conjugation",
"tags": [
"error-unrecognized-form",
"imperative",
"literary"
]
},
{
"form": "劣化しろ",
"source": "conjugation",
"tags": [
"colloquial",
"error-unrecognized-form",
"imperative"
]
},
{
"form": "れっかせよ",
"source": "conjugation",
"tags": [
"error-unrecognized-form",
"imperative",
"literary"
]
},
{
"form": "れっかしろ",
"source": "conjugation",
"tags": [
"colloquial",
"error-unrecognized-form",
"imperative"
]
},
{
"form": "rekka seyo",
"source": "conjugation",
"tags": [
"error-unrecognized-form",
"imperative",
"literary"
]
},
{
"form": "rekka shiro",
"source": "conjugation",
"tags": [
"colloquial",
"error-unrecognized-form",
"imperative"
]
},
{
"form": "劣化される",
"source": "conjugation",
"tags": [
"passive"
]
},
{
"form": "れっかされる",
"source": "conjugation",
"tags": [
"passive"
]
},
{
"form": "rekka sareru",
"source": "conjugation",
"tags": [
"passive"
]
},
{
"form": "劣化させる",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "劣化さす",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "れっかさせる",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "れっかさす",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "rekka saseru",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "rekka sasu",
"source": "conjugation",
"tags": [
"causative"
]
},
{
"form": "劣化できる",
"source": "conjugation",
"tags": [
"potential"
]
},
{
"form": "れっかできる",
"source": "conjugation",
"tags": [
"potential"
]
},
{
"form": "rekka dekiru",
"source": "conjugation",
"tags": [
"potential"
]
},
{
"form": "劣化しよう",
"source": "conjugation",
"tags": [
"volitional"
]
},
{
"form": "れっかしよう",
"source": "conjugation",
"tags": [
"volitional"
]
},
{
"form": "rekka shiyō",
"source": "conjugation",
"tags": [
"volitional"
]
},
{
"form": "劣化しない",
"source": "conjugation",
"tags": [
"negative"
]
},
{
"form": "れっかしない",
"source": "conjugation",
"tags": [
"negative"
]
},
{
"form": "rekka shinai",
"source": "conjugation",
"tags": [
"negative"
]
},
{
"form": "劣化せず",
"source": "conjugation",
"tags": [
"continuative",
"negative"
]
},
{
"form": "れっかせず",
"source": "conjugation",
"tags": [
"continuative",
"negative"
]
},
{
"form": "rekka sezu",
"source": "conjugation",
"tags": [
"continuative",
"negative"
]
},
{
"form": "劣化します",
"source": "conjugation",
"tags": [
"formal"
]
},
{
"form": "れっかします",
"source": "conjugation",
"tags": [
"formal"
]
},
{
"form": "rekka shimasu",
"source": "conjugation",
"tags": [
"formal"
]
},
{
"form": "劣化した",
"source": "conjugation",
"tags": [
"perfective"
]
},
{
"form": "れっかした",
"source": "conjugation",
"tags": [
"perfective"
]
},
{
"form": "rekka shita",
"source": "conjugation",
"tags": [
"perfective"
]
},
{
"form": "劣化して",
"source": "conjugation",
"tags": [
"conjunctive"
]
},
{
"form": "れっかして",
"source": "conjugation",
"tags": [
"conjunctive"
]
},
{
"form": "rekka shite",
"source": "conjugation",
"tags": [
"conjunctive"
]
},
{
"form": "劣化すれば",
"source": "conjugation",
"tags": [
"conditional",
"hypothetical"
]
},
{
"form": "れっかすれば",
"source": "conjugation",
"tags": [
"conditional",
"hypothetical"
]
},
{
"form": "rekka sureba",
"source": "conjugation",
"tags": [
"conditional",
"hypothetical"
]
}
],
"head_templates": [
{
"args": {
"1": "れっか",
"hhira": "れっくわ",
"tr": "both"
},
"expansion": "劣(れっ)化(か)する • (rekka suru) ^(←れっくわ (rekkwa)?)transitive or intransitive suru (stem 劣(れっ)化(か)し (rekka shi), past 劣(れっ)化(か)した (rekka shita))",
"name": "ja-verb-suru"
}
],
"lang": "Japanese",
"lang_code": "ja",
"pos": "verb",
"senses": [
{
"glosses": [
"to deteriorate"
],
"links": [
[
"deteriorate",
"deteriorate"
]
]
}
],
"sounds": [
{
"other": "れっか"
},
{
"ipa": "[ɾe̞k̚ka̠]"
}
],
"word": "劣化"
}
Download raw JSONL data for 劣化 meaning in Japanese (7.2kB)
{
"called_from": "parser/304",
"msg": "HTML tag <span> not properly closed",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "noun",
"title": "劣化",
"trace": "started on line 2, detected on line 2"
}
{
"called_from": "parser/1336",
"msg": "no corresponding start tag found for </span>",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "noun",
"title": "劣化",
"trace": ""
}
{
"called_from": "parser/304",
"msg": "HTML tag <span> not properly closed",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "verb",
"title": "劣化",
"trace": "started on line 2, detected on line 2"
}
{
"called_from": "inflection/735",
"msg": "inflection table: unrecognized header: 'Mizenkei (\"imperfective\")'",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "verb",
"title": "劣化",
"trace": ""
}
{
"called_from": "inflection/735",
"msg": "inflection table: unrecognized header: 'Ren’yōkei (\"continuative\")'",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "verb",
"title": "劣化",
"trace": ""
}
{
"called_from": "inflection/735",
"msg": "inflection table: unrecognized header: 'Shūshikei (\"terminal\")'",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "verb",
"title": "劣化",
"trace": ""
}
{
"called_from": "inflection/735",
"msg": "inflection table: unrecognized header: 'Rentaikei (\"attributive\")'",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "verb",
"title": "劣化",
"trace": ""
}
{
"called_from": "inflection/735",
"msg": "inflection table: unrecognized header: 'Kateikei (\"hypothetical\")'",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "verb",
"title": "劣化",
"trace": ""
}
{
"called_from": "inflection/735",
"msg": "inflection table: unrecognized header: 'Meireikei (\"imperative\")'",
"path": [
"劣化"
],
"section": "Japanese",
"subsection": "verb",
"title": "劣化",
"trace": ""
}
This page is a part of the kaikki.org machine-readable Japanese dictionary. This dictionary is based on structured data extracted on 2025-06-07 from the enwiktionary dump dated 2025-06-01 using wiktextract (92124b4 and f1c2b61). 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.