See 失効 in All languages combined, or Wiktionary
{
"antonyms": [
{
"word": "発効"
}
],
"categories": [
{
"kind": "other",
"name": "日本語",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 名詞",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 名詞 サ変動詞",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 国際音声記号あり",
"parents": [],
"source": "w"
}
],
"forms": [
{
"form": "しっこう"
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "noun",
"pos_title": "名詞",
"senses": [
{
"examples": [
{
"text": "免許の失効。契約失効。ポイント失効"
}
],
"glosses": [
"効力を失うこと。"
],
"id": "ja-失効-ja-noun-YQGbGTn0"
}
],
"sounds": [
{
"form": "しっこー",
"raw_tags": [
"東京式"
],
"roman": "[shìkkóó]",
"tags": [
"Heiban"
]
},
{
"ipa": "[ɕik̚ko̞ː]"
},
{
"form": "しっこー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"word": "失効"
}
{
"categories": [
{
"kind": "other",
"name": "日本語",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 動詞",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 動詞 サ変",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語 国際音声記号あり",
"parents": [],
"source": "w"
}
],
"forms": [
{
"form": "失効",
"raw_tags": [
"サ行変格活用",
"語幹"
]
},
{
"form": "し",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperfective"
]
},
{
"form": "せ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperfective"
]
},
{
"form": "さ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperfective"
]
},
{
"form": "し",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"continuative"
]
},
{
"form": "する",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"terminal"
]
},
{
"form": "する",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"attributive"
]
},
{
"form": "すれ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"hypothetical"
]
},
{
"form": "しろ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperative"
]
},
{
"form": "せよ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperative"
]
},
{
"form": "失効しない",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"negative"
]
},
{
"form": "未然形 + ない",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"negative"
]
},
{
"form": "失効せず",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"negative",
"archaic"
]
},
{
"form": "未然形 + ず",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"negative",
"archaic"
]
},
{
"form": "失効される",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"active",
"passive",
"possibly",
"honorific"
]
},
{
"form": "未然形 + れる",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"active",
"passive",
"possibly",
"honorific"
]
},
{
"form": "失効します",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"polite"
]
},
{
"form": "連用形 + ます",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"polite"
]
},
{
"form": "失効した",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"past",
"completive"
]
},
{
"form": "連用形 + た",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"past",
"completive"
]
},
{
"form": "失効する",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"definitive"
]
},
{
"form": "終止形のみ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"definitive"
]
},
{
"form": "失効すること",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "連体形 + こと",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "失効すれば",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"仮定条件"
]
},
{
"form": "仮定形 + ば",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"仮定条件"
]
},
{
"form": "失効しろ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"imperative"
]
},
{
"form": "失効せよ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"imperative"
]
},
{
"form": "命令形のみ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"imperative"
]
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "verb",
"pos_title": "動詞",
"senses": [
{
"id": "ja-失効-ja-verb-47DEQpj8",
"tags": [
"no-gloss"
]
}
],
"sounds": [
{
"form": "しっこー",
"raw_tags": [
"東京式"
],
"roman": "[shìkkóó]",
"tags": [
"Heiban"
]
},
{
"ipa": "[ɕik̚ko̞ː]"
},
{
"form": "しっこー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"word": "失効"
}
{
"antonyms": [
{
"word": "発効"
}
],
"categories": [
"日本語",
"日本語 名詞",
"日本語 名詞 サ変動詞",
"日本語 国際音声記号あり"
],
"forms": [
{
"form": "しっこう"
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "noun",
"pos_title": "名詞",
"senses": [
{
"examples": [
{
"text": "免許の失効。契約失効。ポイント失効"
}
],
"glosses": [
"効力を失うこと。"
]
}
],
"sounds": [
{
"form": "しっこー",
"raw_tags": [
"東京式"
],
"roman": "[shìkkóó]",
"tags": [
"Heiban"
]
},
{
"ipa": "[ɕik̚ko̞ː]"
},
{
"form": "しっこー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"word": "失効"
}
{
"categories": [
"日本語",
"日本語 動詞",
"日本語 動詞 サ変",
"日本語 国際音声記号あり"
],
"forms": [
{
"form": "失効",
"raw_tags": [
"サ行変格活用",
"語幹"
]
},
{
"form": "し",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperfective"
]
},
{
"form": "せ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperfective"
]
},
{
"form": "さ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperfective"
]
},
{
"form": "し",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"continuative"
]
},
{
"form": "する",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"terminal"
]
},
{
"form": "する",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"attributive"
]
},
{
"form": "すれ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"hypothetical"
]
},
{
"form": "しろ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperative"
]
},
{
"form": "せよ",
"raw_tags": [
"サ行変格活用"
],
"tags": [
"imperative"
]
},
{
"form": "失効しない",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"negative"
]
},
{
"form": "未然形 + ない",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"negative"
]
},
{
"form": "失効せず",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"negative",
"archaic"
]
},
{
"form": "未然形 + ず",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"negative",
"archaic"
]
},
{
"form": "失効される",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"active",
"passive",
"possibly",
"honorific"
]
},
{
"form": "未然形 + れる",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"active",
"passive",
"possibly",
"honorific"
]
},
{
"form": "失効します",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"polite"
]
},
{
"form": "連用形 + ます",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"polite"
]
},
{
"form": "失効した",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"past",
"completive"
]
},
{
"form": "連用形 + た",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"past",
"completive"
]
},
{
"form": "失効する",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"definitive"
]
},
{
"form": "終止形のみ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"definitive"
]
},
{
"form": "失効すること",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "連体形 + こと",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"noun-from-verb"
]
},
{
"form": "失効すれば",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形",
"仮定条件"
]
},
{
"form": "仮定形 + ば",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合",
"仮定条件"
]
},
{
"form": "失効しろ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"imperative"
]
},
{
"form": "失効せよ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"imperative"
]
},
{
"form": "命令形のみ",
"raw_tags": [
"各活用形の基礎的な結合例",
"結合"
],
"tags": [
"imperative"
]
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "verb",
"pos_title": "動詞",
"senses": [
{
"tags": [
"no-gloss"
]
}
],
"sounds": [
{
"form": "しっこー",
"raw_tags": [
"東京式"
],
"roman": "[shìkkóó]",
"tags": [
"Heiban"
]
},
{
"ipa": "[ɕik̚ko̞ː]"
},
{
"form": "しっこー",
"raw_tags": [
"京阪式"
],
"tags": [
"Heiban"
]
}
],
"word": "失効"
}
Download raw JSONL data for 失効 meaning in 日本語 (4.1kB)
This page is a part of the kaikki.org machine-readable 日本語 dictionary. This dictionary is based on structured data extracted on 2025-08-12 from the jawiktionary dump dated 2025-08-02 using wiktextract (7cef23e and 3c020d2). 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.