"anti-strange quark" meaning in English

{
  "forms": [
    {
      "form": "anti-strange quarks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "anti-strange quark"
      },
      "expansion": "anti-strange quark (plural anti-strange quarks)",
      "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": "topical",
          "langcode": "en",
          "name": "Quarks",
          "orig": "en:Quarks",
          "parents": [
            "Fermions",
            "Subatomic particles",
            "Matter",
            "Particle physics",
            "Chemistry",
            "Nature",
            "Physics",
            "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"
        }
      ],
      "glosses": [
        "The antiquark corresponding to the strange quark."
      ],
      "id": "en-anti-strange_quark-en-noun-9FW7Xn3W",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "antiquark",
          "antiquark"
        ],
        [
          "strange quark",
          "strange quark"
        ]
      ],
      "raw_glosses": [
        "(physics) The antiquark corresponding to the strange quark."
      ],
      "related": [
        {
          "word": "up quark"
        },
        {
          "word": "down quark"
        },
        {
          "word": "charm quark"
        },
        {
          "word": "strange quark"
        },
        {
          "word": "top quark"
        },
        {
          "word": "truth quark"
        },
        {
          "word": "bottom quark"
        },
        {
          "word": "beauty quark"
        }
      ],
      "synonyms": [
        {
          "word": "strange antiquark"
        }
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "the antiquark corresponding to the strange quark",
          "word": "outo-antikvarkki"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "the antiquark corresponding to the strange quark",
          "tags": [
            "common-gender"
          ],
          "word": "antisärkvark"
        }
      ]
    }
  ],
  "word": "anti-strange quark"
}

{
  "forms": [
    {
      "form": "anti-strange quarks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "anti-strange quark"
      },
      "expansion": "anti-strange quark (plural anti-strange quarks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "up quark"
    },
    {
      "word": "down quark"
    },
    {
      "word": "charm quark"
    },
    {
      "word": "strange quark"
    },
    {
      "word": "top quark"
    },
    {
      "word": "truth quark"
    },
    {
      "word": "bottom quark"
    },
    {
      "word": "beauty quark"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Quarks",
        "en:Subatomic particles"
      ],
      "glosses": [
        "The antiquark corresponding to the strange quark."
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "antiquark",
          "antiquark"
        ],
        [
          "strange quark",
          "strange quark"
        ]
      ],
      "raw_glosses": [
        "(physics) The antiquark corresponding to the strange quark."
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "strange antiquark"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "the antiquark corresponding to the strange quark",
      "word": "outo-antikvarkki"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "the antiquark corresponding to the strange quark",
      "tags": [
        "common-gender"
      ],
      "word": "antisärkvark"
    }
  ],
  "word": "anti-strange quark"
}