"dicationic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "di",
        "3": "cationic"
      },
      "expansion": "di- + cationic",
      "name": "prefix"
    }
  ],
  "etymology_text": "di- + cationic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "dicationic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 di-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ions",
          "orig": "en:Ions",
          "parents": [
            "Chemistry",
            "Electricity",
            "Matter",
            "Sciences",
            "Electromagnetism",
            "Nature",
            "All topics",
            "Physics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "a dicationic species"
        }
      ],
      "glosses": [
        "Having two missing electrons"
      ],
      "id": "en-dicationic-en-adj-sh3T0KDk",
      "related": [
        {
          "word": "dication"
        },
        {
          "word": "monocationic"
        },
        {
          "word": "tricationic"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "dicationic"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "di",
        "3": "cationic"
      },
      "expansion": "di- + cationic",
      "name": "prefix"
    }
  ],
  "etymology_text": "di- + cationic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "dicationic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "dication"
    },
    {
      "word": "monocationic"
    },
    {
      "word": "tricationic"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with di-",
        "English uncomparable adjectives",
        "en:Ions"
      ],
      "examples": [
        {
          "text": "a dicationic species"
        }
      ],
      "glosses": [
        "Having two missing electrons"
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "dicationic"
}