See 核分裂 in All languages combined, or Wiktionary
{
"antonyms": [
{
"word": "核融合"
}
],
"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_物理学",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "日本語_生物学",
"parents": [],
"source": "w"
}
],
"lang": "日本語",
"lang_code": "ja",
"pos": "noun",
"pos_title": "名詞",
"related": [
{
"word": "原子核分裂"
},
{
"word": "核分裂反応"
},
{
"word": "細胞核分裂"
}
],
"senses": [
{
"glosses": [
"重い原子核が中性子、陽子、ベータ線、ガンマ線等を吸収して、ほぼ同じ質量の2個以上の原子核に分裂する現象。"
],
"id": "ja-核分裂-ja-noun-oyTZ7pPA"
},
{
"glosses": [
"細胞分裂の時に細胞質の分裂の前に核が二つに分かれる現象。"
],
"id": "ja-核分裂-ja-noun-SHowGejm"
}
],
"translations": [
{
"lang": "英語",
"lang_code": "en",
"word": "nuclear fission"
}
],
"word": "核分裂"
}
{
"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"
}
],
"forms": [
{
"form": "核分裂",
"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": "核分裂しない",
"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": "核分裂せず",
"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": "核分裂される",
"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": "核分裂します",
"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": "核分裂した",
"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": "核分裂する",
"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": "核分裂すること",
"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": "核分裂すれば",
"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": "核分裂しろ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"imperative"
]
},
{
"form": "核分裂せよ",
"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-核分裂-ja-verb-47DEQpj8",
"tags": [
"no-gloss"
]
}
],
"word": "核分裂"
}
{
"antonyms": [
{
"word": "核融合"
}
],
"categories": [
"日本語",
"日本語_名詞",
"日本語_物理学",
"日本語_生物学"
],
"lang": "日本語",
"lang_code": "ja",
"pos": "noun",
"pos_title": "名詞",
"related": [
{
"word": "原子核分裂"
},
{
"word": "核分裂反応"
},
{
"word": "細胞核分裂"
}
],
"senses": [
{
"glosses": [
"重い原子核が中性子、陽子、ベータ線、ガンマ線等を吸収して、ほぼ同じ質量の2個以上の原子核に分裂する現象。"
]
},
{
"glosses": [
"細胞分裂の時に細胞質の分裂の前に核が二つに分かれる現象。"
]
}
],
"translations": [
{
"lang": "英語",
"lang_code": "en",
"word": "nuclear fission"
}
],
"word": "核分裂"
}
{
"categories": [
"日本語",
"日本語 動詞",
"日本語 動詞 サ変"
],
"forms": [
{
"form": "核分裂",
"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": "核分裂しない",
"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": "核分裂せず",
"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": "核分裂される",
"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": "核分裂します",
"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": "核分裂した",
"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": "核分裂する",
"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": "核分裂すること",
"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": "核分裂すれば",
"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": "核分裂しろ",
"raw_tags": [
"各活用形の基礎的な結合例",
"語形"
],
"tags": [
"imperative"
]
},
{
"form": "核分裂せよ",
"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"
]
}
],
"word": "核分裂"
}
Download raw JSONL data for 核分裂 meaning in 日本語 (3.9kB)
This page is a part of the kaikki.org machine-readable 日本語 dictionary. This dictionary is based on structured data extracted on 2025-07-19 from the jawiktionary dump dated 2025-07-02 using wiktextract (45c4a21 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.