"exotic atom" meaning in English

{
  "forms": [
    {
      "form": "exotic atoms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "exotic atom (plural exotic atoms)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Exotic atoms",
          "orig": "en:Exotic atoms",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "onium"
        }
      ],
      "glosses": [
        "the equivalent of an atom in which either the nucleus, or an electron, is replaced by some other subatomic particle"
      ],
      "id": "en-exotic_atom-en-noun-ADENW5an",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "chemistry",
          "chemistry"
        ],
        [
          "atom",
          "atom#English"
        ],
        [
          "nucleus",
          "nucleus#English"
        ],
        [
          "electron",
          "electron#English"
        ],
        [
          "subatomic particle",
          "subatomic particle#English"
        ]
      ],
      "raw_glosses": [
        "(physics, chemistry) the equivalent of an atom in which either the nucleus, or an electron, is replaced by some other subatomic particle"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "irregular subatomic particle",
          "tags": [
            "masculine"
          ],
          "word": "atome exotique"
        }
      ],
      "wikipedia": [
        "en:exotic atom"
      ]
    }
  ],
  "word": "exotic atom"
}

{
  "coordinate_terms": [
    {
      "word": "onium"
    }
  ],
  "forms": [
    {
      "form": "exotic atoms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "exotic atom (plural exotic atoms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with French translations",
        "en:Chemistry",
        "en:Exotic atoms",
        "en:Physics"
      ],
      "glosses": [
        "the equivalent of an atom in which either the nucleus, or an electron, is replaced by some other subatomic particle"
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "chemistry",
          "chemistry"
        ],
        [
          "atom",
          "atom#English"
        ],
        [
          "nucleus",
          "nucleus#English"
        ],
        [
          "electron",
          "electron#English"
        ],
        [
          "subatomic particle",
          "subatomic particle#English"
        ]
      ],
      "raw_glosses": [
        "(physics, chemistry) the equivalent of an atom in which either the nucleus, or an electron, is replaced by some other subatomic particle"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "en:exotic atom"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "irregular subatomic particle",
      "tags": [
        "masculine"
      ],
      "word": "atome exotique"
    }
  ],
  "word": "exotic atom"
}