"sterile neutrino" meaning in English

{
  "antonyms": [
    {
      "word": "sterile antineutrino"
    },
    {
      "word": "anti-sterile-neutrino"
    },
    {
      "word": "inert antineutrino"
    },
    {
      "word": "anti-inert-neutrino"
    },
    {
      "word": "left-handed anti-neutrino"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sterile",
        "3": "neutrino"
      },
      "expansion": "sterile + neutrino",
      "name": "compound"
    }
  ],
  "etymology_text": "From sterile + neutrino; from being a neutrino which is sterile, being non-interactive through the four forces of the Standard Model.",
  "forms": [
    {
      "form": "sterile neutrinos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sterile neutrino (plural sterile neutrinos)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Particle physics",
          "orig": "en:Particle physics",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "WIMPzilla"
        },
        {
          "word": "WIMP"
        },
        {
          "word": "axion"
        }
      ],
      "glosses": [
        "A type of neutrino (and potentially dark matter), that may be supermassive, which has right-handed chirality, and only interacts with other particles via gravity."
      ],
      "hypernyms": [
        {
          "word": "neutrino"
        },
        {
          "word": "dark matter"
        }
      ],
      "id": "en-sterile_neutrino-en-noun-ZosJ-KP7",
      "links": [
        [
          "particle physics",
          "particle physics"
        ],
        [
          "neutrino",
          "neutrino"
        ],
        [
          "dark matter",
          "dark matter"
        ],
        [
          "supermassive",
          "supermassive"
        ],
        [
          "chirality",
          "chirality"
        ],
        [
          "gravity",
          "gravity"
        ]
      ],
      "raw_glosses": [
        "(particle physics) A type of neutrino (and potentially dark matter), that may be supermassive, which has right-handed chirality, and only interacts with other particles via gravity."
      ],
      "synonyms": [
        {
          "word": "right-handed neutrino"
        },
        {
          "word": "inert neutrino"
        }
      ],
      "tags": [
        "particle"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "sterile neutrino"
      ]
    }
  ],
  "word": "sterile neutrino"
}

{
  "antonyms": [
    {
      "word": "sterile antineutrino"
    },
    {
      "word": "anti-sterile-neutrino"
    },
    {
      "word": "inert antineutrino"
    },
    {
      "word": "anti-inert-neutrino"
    },
    {
      "word": "left-handed anti-neutrino"
    }
  ],
  "coordinate_terms": [
    {
      "word": "WIMPzilla"
    },
    {
      "word": "WIMP"
    },
    {
      "word": "axion"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "sterile",
        "3": "neutrino"
      },
      "expansion": "sterile + neutrino",
      "name": "compound"
    }
  ],
  "etymology_text": "From sterile + neutrino; from being a neutrino which is sterile, being non-interactive through the four forces of the Standard Model.",
  "forms": [
    {
      "form": "sterile neutrinos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sterile neutrino (plural sterile neutrinos)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "neutrino"
    },
    {
      "word": "dark matter"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "en:Particle physics"
      ],
      "glosses": [
        "A type of neutrino (and potentially dark matter), that may be supermassive, which has right-handed chirality, and only interacts with other particles via gravity."
      ],
      "links": [
        [
          "particle physics",
          "particle physics"
        ],
        [
          "neutrino",
          "neutrino"
        ],
        [
          "dark matter",
          "dark matter"
        ],
        [
          "supermassive",
          "supermassive"
        ],
        [
          "chirality",
          "chirality"
        ],
        [
          "gravity",
          "gravity"
        ]
      ],
      "raw_glosses": [
        "(particle physics) A type of neutrino (and potentially dark matter), that may be supermassive, which has right-handed chirality, and only interacts with other particles via gravity."
      ],
      "tags": [
        "particle"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "sterile neutrino"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "right-handed neutrino"
    },
    {
      "word": "inert neutrino"
    }
  ],
  "word": "sterile neutrino"
}