"antifermion" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "anti",
        "3": "fermion"
      },
      "expansion": "anti- + fermion",
      "name": "prefix"
    }
  ],
  "etymology_text": "From anti- + fermion.",
  "forms": [
    {
      "form": "antifermions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "antifermion (plural antifermions)",
      "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 terms prefixed with anti-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Antimatter",
          "orig": "en:Antimatter",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Subatomic particles",
          "orig": "en:Subatomic particles",
          "parents": [
            "Matter",
            "Particle physics",
            "Chemistry",
            "Nature",
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2001, Giovanni C. Bonsignori, Nucleus-nucleus Collisions, →ISBN:",
          "text": "To have anti-iron we need the fundamental antifermions (positrons), the antiparticles (antimesons and antibaryons) and the property that these antiparticles must interact like the particles in order to have the antinucleus of the iron.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The antiparticle of a (specified) fermion"
      ],
      "id": "en-antifermion-en-noun-sakPlL4v",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "antiparticle",
          "antiparticle"
        ],
        [
          "fermion",
          "fermion"
        ]
      ],
      "raw_glosses": [
        "(physics) The antiparticle of a (specified) fermion"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Brazilian Portuguese",
          "sense": "the antiparticle of a fermion",
          "tags": [
            "masculine"
          ],
          "word": "antiférmion"
        },
        {
          "code": "pt",
          "lang": "European Portuguese",
          "sense": "the antiparticle of a fermion",
          "tags": [
            "masculine"
          ],
          "word": "antifermião"
        }
      ]
    }
  ],
  "word": "antifermion"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "anti",
        "3": "fermion"
      },
      "expansion": "anti- + fermion",
      "name": "prefix"
    }
  ],
  "etymology_text": "From anti- + fermion.",
  "forms": [
    {
      "form": "antifermions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "antifermion (plural antifermions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with anti-",
        "English terms with quotations",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Terms with Portuguese translations",
        "en:Antimatter",
        "en:Subatomic particles"
      ],
      "examples": [
        {
          "ref": "2001, Giovanni C. Bonsignori, Nucleus-nucleus Collisions, →ISBN:",
          "text": "To have anti-iron we need the fundamental antifermions (positrons), the antiparticles (antimesons and antibaryons) and the property that these antiparticles must interact like the particles in order to have the antinucleus of the iron.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The antiparticle of a (specified) fermion"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "antiparticle",
          "antiparticle"
        ],
        [
          "fermion",
          "fermion"
        ]
      ],
      "raw_glosses": [
        "(physics) The antiparticle of a (specified) fermion"
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Brazilian Portuguese",
      "sense": "the antiparticle of a fermion",
      "tags": [
        "masculine"
      ],
      "word": "antiférmion"
    },
    {
      "code": "pt",
      "lang": "European Portuguese",
      "sense": "the antiparticle of a fermion",
      "tags": [
        "masculine"
      ],
      "word": "antifermião"
    }
  ],
  "word": "antifermion"
}