"radical anion" meaning in All languages combined

{
  "forms": [
    {
      "form": "radical anions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "radical anion (plural radical anions)",
      "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"
        },
        {
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          "parents": [],
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A negatively charged radical ion."
      ],
      "id": "en-radical_anion-en-noun--36vswiA",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "negatively",
          "negatively"
        ],
        [
          "charged",
          "charged"
        ],
        [
          "radical ion",
          "radical ion"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A negatively charged radical ion."
      ],
      "related": [
        {
          "word": "radical cation"
        }
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "radical anion"
}

{
  "forms": [
    {
      "form": "radical anions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "radical anion (plural radical anions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "radical cation"
    }
  ],
  "senses": [
    {
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        "English countable nouns",
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        "English multiword terms",
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        "en:Chemistry"
      ],
      "glosses": [
        "A negatively charged radical ion."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "negatively",
          "negatively"
        ],
        [
          "charged",
          "charged"
        ],
        [
          "radical ion",
          "radical ion"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A negatively charged radical ion."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "radical anion"
}