"polyprotic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "protic"
      },
      "expansion": "poly- + protic",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + protic",
  "forms": [
    {
      "form": "more polyprotic",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most polyprotic",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polyprotic (comparative more polyprotic, superlative most polyprotic)",
      "name": "en-adj"
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  ],
  "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"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with poly-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1946, Alexander Smith, Smith's College Chemistry, page 267",
          "text": "Many acids, however, are able to furnish more than one proton per molecule; these are known as polyprotic acids.",
          "type": "quotation"
        },
        {
          "ref": "2011, Steven S. Zumdahl, Chemistry: An Atoms First Approach",
          "text": "Some important acids, such as sulfuric acid (H₂SO₄) and phosphoric acid (H₃PO₄) can furnish more than one proton and are called polyprotic acids.",
          "type": "quotation"
        },
        {
          "ref": "2012, Daniel C. Harris, Exploring Chemical Analysis, page 233",
          "text": "Carbonic acid from CO₂ and amino acids from proteins are examples of polyprotic acids—those having more than one acidic proton.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "That can donate (or accept) more than one proton; polybasic."
      ],
      "id": "en-polyprotic-en-adj-s5MKqjxy",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "acid",
          "acid"
        ],
        [
          "base",
          "base"
        ],
        [
          "donate",
          "donate"
        ],
        [
          "accept",
          "accept"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "polybasic",
          "polybasic"
        ]
      ],
      "raw_glosses": [
        "(chemistry, of an acid or a base) That can donate (or accept) more than one proton; polybasic."
      ],
      "raw_tags": [
        "of an acid or a base"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "able to donate more than one proton",
          "word": "többértékű"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "able to donate more than one proton",
          "word": "poliprotico"
        }
      ],
      "wikipedia": [
        "Polyprotic acids"
      ]
    }
  ],
  "word": "polyprotic"
}

{
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    {
      "args": {
        "1": "en",
        "2": "poly",
        "3": "protic"
      },
      "expansion": "poly- + protic",
      "name": "prefix"
    }
  ],
  "etymology_text": "poly- + protic",
  "forms": [
    {
      "form": "more polyprotic",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most polyprotic",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "polyprotic (comparative more polyprotic, superlative most polyprotic)",
      "name": "en-adj"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with poly-",
        "English terms with quotations",
        "en:Chemistry"
      ],
      "examples": [
        {
          "ref": "1946, Alexander Smith, Smith's College Chemistry, page 267",
          "text": "Many acids, however, are able to furnish more than one proton per molecule; these are known as polyprotic acids.",
          "type": "quotation"
        },
        {
          "ref": "2011, Steven S. Zumdahl, Chemistry: An Atoms First Approach",
          "text": "Some important acids, such as sulfuric acid (H₂SO₄) and phosphoric acid (H₃PO₄) can furnish more than one proton and are called polyprotic acids.",
          "type": "quotation"
        },
        {
          "ref": "2012, Daniel C. Harris, Exploring Chemical Analysis, page 233",
          "text": "Carbonic acid from CO₂ and amino acids from proteins are examples of polyprotic acids—those having more than one acidic proton.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "That can donate (or accept) more than one proton; polybasic."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "acid",
          "acid"
        ],
        [
          "base",
          "base"
        ],
        [
          "donate",
          "donate"
        ],
        [
          "accept",
          "accept"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "polybasic",
          "polybasic"
        ]
      ],
      "raw_glosses": [
        "(chemistry, of an acid or a base) That can donate (or accept) more than one proton; polybasic."
      ],
      "raw_tags": [
        "of an acid or a base"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Polyprotic acids"
      ]
    }
  ],
  "translations": [
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "able to donate more than one proton",
      "word": "többértékű"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "able to donate more than one proton",
      "word": "poliprotico"
    }
  ],
  "word": "polyprotic"
}