"neutron capture" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "neutron capture (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Neutron",
          "orig": "en:Neutron",
          "parents": [
            "Nuclear physics",
            "Physics",
            "Quantum mechanics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nuclear physics",
          "orig": "en:Nuclear physics",
          "parents": [
            "Physics",
            "Quantum mechanics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Radioactivity",
          "orig": "en:Radioactivity",
          "parents": [
            "Nuclear physics",
            "Radiation",
            "Physics",
            "Quantum mechanics",
            "Energy",
            "Sciences",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A form of nuclear reaction in which one or more neutrons are absorbed by an atomic nucleus"
      ],
      "id": "en-neutron_capture-en-noun-Q9wpMCKe",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "nuclear reaction",
          "nuclear reaction"
        ],
        [
          "neutron",
          "neutron"
        ],
        [
          "atomic nucleus",
          "atomic nucleus"
        ]
      ],
      "raw_glosses": [
        "(physics) A form of nuclear reaction in which one or more neutrons are absorbed by an atomic nucleus"
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "nuclear reaction in which neutrons are absorbed",
          "word": "neutronisieppaus"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "nuclear reaction in which neutrons are absorbed",
          "tags": [
            "masculine"
          ],
          "word": "Neutroneneinfang"
        }
      ],
      "wikipedia": [
        "neutron capture"
      ]
    }
  ],
  "word": "neutron capture"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "neutron capture (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Neutron",
        "en:Nuclear physics",
        "en:Physics",
        "en:Radioactivity"
      ],
      "glosses": [
        "A form of nuclear reaction in which one or more neutrons are absorbed by an atomic nucleus"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "nuclear reaction",
          "nuclear reaction"
        ],
        [
          "neutron",
          "neutron"
        ],
        [
          "atomic nucleus",
          "atomic nucleus"
        ]
      ],
      "raw_glosses": [
        "(physics) A form of nuclear reaction in which one or more neutrons are absorbed by an atomic nucleus"
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "neutron capture"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "nuclear reaction in which neutrons are absorbed",
      "word": "neutronisieppaus"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "nuclear reaction in which neutrons are absorbed",
      "tags": [
        "masculine"
      ],
      "word": "Neutroneneinfang"
    }
  ],
  "word": "neutron capture"
}