"weak nuclear" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "weak nuclear (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nuclear physics",
          "orig": "en:Nuclear physics",
          "parents": [
            "Physics",
            "Quantum mechanics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "describing the weak nuclear force"
      ],
      "id": "en-weak_nuclear-en-adj-W0ISQReW",
      "links": [
        [
          "weak nuclear force",
          "weak nuclear force"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "weak nuclear"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "weak nuclear (not comparable)",
      "name": "en-adj"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
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        "en:Nuclear physics"
      ],
      "glosses": [
        "describing the weak nuclear force"
      ],
      "links": [
        [
          "weak nuclear force",
          "weak nuclear force"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "weak nuclear"
}