"Brønsted acid" meaning in English

{
  "etymology_text": "From Johannes Nicolaus Brønsted, Danish physical chemist.",
  "forms": [
    {
      "form": "Brønsted acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Brønsted acid (plural Brønsted acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Acids",
          "orig": "en:Acids",
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            "Chemistry",
            "Nature",
            "Sciences",
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      ],
      "glosses": [
        "Any molecular entity capable of donating a proton to a base."
      ],
      "id": "en-Brønsted_acid-en-noun-NfL3Yq2f",
      "links": [
        [
          "molecular",
          "molecular"
        ],
        [
          "entity",
          "entity"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "base",
          "base"
        ]
      ],
      "related": [
        {
          "word": "Brønsted base"
        },
        {
          "word": "Brønsted-Lowry acid"
        },
        {
          "word": "conjugate acid-base pair"
        }
      ],
      "synonyms": [
        {
          "word": "Bronsted acid"
        }
      ],
      "wikipedia": [
        "Johannes Nicolaus Brønsted"
      ]
    }
  ],
  "word": "Brønsted acid"
}

{
  "etymology_text": "From Johannes Nicolaus Brønsted, Danish physical chemist.",
  "forms": [
    {
      "form": "Brønsted acids",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Brønsted acid (plural Brønsted acids)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "Brønsted base"
    },
    {
      "word": "Brønsted-Lowry acid"
    },
    {
      "word": "conjugate acid-base pair"
    }
  ],
  "senses": [
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      "glosses": [
        "Any molecular entity capable of donating a proton to a base."
      ],
      "links": [
        [
          "molecular",
          "molecular"
        ],
        [
          "entity",
          "entity"
        ],
        [
          "proton",
          "proton"
        ],
        [
          "base",
          "base"
        ]
      ],
      "wikipedia": [
        "Johannes Nicolaus Brønsted"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Bronsted acid"
    }
  ],
  "word": "Brønsted acid"
}