"solução tampão" meaning in All languages combined

{
  "forms": [
    {
      "form": "soluções tampão",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "+first"
      },
      "expansion": "solução tampão f (plural soluções tampão)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Chemistry",
          "orig": "pt:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "buffer solution (solution that maintains a constant pH)"
      ],
      "id": "en-solução_tampão-pt-noun-5HGiiohs",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "buffer solution",
          "buffer solution"
        ]
      ],
      "raw_glosses": [
        "(chemistry) buffer solution (solution that maintains a constant pH)"
      ],
      "synonyms": [
        {
          "word": "solução-tampão"
        }
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "solução tampão"
}

{
  "forms": [
    {
      "form": "soluções tampão",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "+first"
      },
      "expansion": "solução tampão f (plural soluções tampão)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese nouns with red links in their headword lines",
        "pt:Chemistry"
      ],
      "glosses": [
        "buffer solution (solution that maintains a constant pH)"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "buffer solution",
          "buffer solution"
        ]
      ],
      "raw_glosses": [
        "(chemistry) buffer solution (solution that maintains a constant pH)"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "solução-tampão"
    }
  ],
  "word": "solução tampão"
}