"hydrogalvanic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hydro",
        "3": "galvanic"
      },
      "expansion": "hydro- + galvanic",
      "name": "prefix"
    }
  ],
  "etymology_text": "hydro- + galvanic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "hydrogalvanic (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",
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          "source": "w"
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        {
          "kind": "other",
          "name": "English terms prefixed with hydro-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "hydrogalvanic currents",
          "type": "example"
        },
        {
          "text": "hydrogalvanic bath",
          "type": "example"
        },
        {
          "text": "hydrogalvanic instrument",
          "type": "example"
        }
      ],
      "glosses": [
        "Pertaining to, produced by, or consisting of, electricity evolved by the action or use of fluids."
      ],
      "id": "en-hydrogalvanic-en-adj-81w-pY-6",
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "fluid",
          "fluid"
        ]
      ],
      "related": [
        {
          "word": "hydroelectric"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "hydrogalvanic"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hydro",
        "3": "galvanic"
      },
      "expansion": "hydro- + galvanic",
      "name": "prefix"
    }
  ],
  "etymology_text": "hydro- + galvanic",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "hydrogalvanic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "hydroelectric"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
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        "English terms prefixed with hydro-",
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        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "text": "hydrogalvanic currents",
          "type": "example"
        },
        {
          "text": "hydrogalvanic bath",
          "type": "example"
        },
        {
          "text": "hydrogalvanic instrument",
          "type": "example"
        }
      ],
      "glosses": [
        "Pertaining to, produced by, or consisting of, electricity evolved by the action or use of fluids."
      ],
      "links": [
        [
          "electricity",
          "electricity"
        ],
        [
          "fluid",
          "fluid"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "hydrogalvanic"
}