"delayed neutron" meaning in All languages combined

See delayed neutron on Wiktionary

Noun [English]

Forms: delayed neutrons [plural]
Head templates: {{en-noun}} delayed neutron (plural delayed neutrons)
  1. (nuclear physics) A neutron produced as a result of nuclear fission which is emitted upon the radioactive decay of a fission product nucleus seconds to minutes later, rather than at the time of the initial fission event. Less than 2% of fission neutrons are delayed neutrons (the exact proportion depends on the nuclide being fissioned). Wikipedia link: delayed neutron Coordinate_terms: prompt neutron
    Sense id: en-delayed_neutron-en-noun-J7Z8k~0h Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries, Nuclear physics

Inflected forms

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        }
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      "coordinate_terms": [
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          "word": "prompt neutron"
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      "glosses": [
        "A neutron produced as a result of nuclear fission which is emitted upon the radioactive decay of a fission product nucleus seconds to minutes later, rather than at the time of the initial fission event. Less than 2% of fission neutrons are delayed neutrons (the exact proportion depends on the nuclide being fissioned)."
      ],
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        [
          "neutron",
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        [
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        ],
        [
          "radioactive decay",
          "radioactive decay"
        ],
        [
          "fission product",
          "fission product"
        ],
        [
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        ],
        [
          "nuclide",
          "nuclide"
        ]
      ],
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        "(nuclear physics) A neutron produced as a result of nuclear fission which is emitted upon the radioactive decay of a fission product nucleus seconds to minutes later, rather than at the time of the initial fission event. Less than 2% of fission neutrons are delayed neutrons (the exact proportion depends on the nuclide being fissioned)."
      ],
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    }
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  "word": "delayed neutron"
}
{
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    {
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        "en:Nuclear physics"
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        "A neutron produced as a result of nuclear fission which is emitted upon the radioactive decay of a fission product nucleus seconds to minutes later, rather than at the time of the initial fission event. Less than 2% of fission neutrons are delayed neutrons (the exact proportion depends on the nuclide being fissioned)."
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        "(nuclear physics) A neutron produced as a result of nuclear fission which is emitted upon the radioactive decay of a fission product nucleus seconds to minutes later, rather than at the time of the initial fission event. Less than 2% of fission neutrons are delayed neutrons (the exact proportion depends on the nuclide being fissioned)."
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Download raw JSONL data for delayed neutron meaning in All languages combined (1.5kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-05-24 from the enwiktionary dump dated 2025-05-20 using wiktextract (5d527b9 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.