"méson" meaning in Portuguese

{
  "forms": [
    {
      "form": "mésons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#s"
      },
      "expansion": "méson m (plural mésons)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "mé‧son"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mesão"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese terms ending in N",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Brazilian Portuguese standard form of mesão."
      ],
      "id": "en-méson-pt-noun-61RWPqD1",
      "links": [
        [
          "mesão",
          "mesão#Portuguese"
        ]
      ],
      "tags": [
        "Brazil",
        "alt-of",
        "masculine",
        "standard"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmɛ.zõ/",
      "tags": [
        "Brazil"
      ]
    }
  ],
  "word": "méson"
}

{
  "forms": [
    {
      "form": "mésons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#s"
      },
      "expansion": "méson m (plural mésons)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "mé‧son"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mesão"
        }
      ],
      "categories": [
        "Brazilian Portuguese forms",
        "Pages with 2 entries",
        "Pages with entries",
        "Portuguese 2-syllable words",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese masculine nouns",
        "Portuguese nouns",
        "Portuguese terms ending in N",
        "Portuguese terms with IPA pronunciation"
      ],
      "glosses": [
        "Brazilian Portuguese standard form of mesão."
      ],
      "links": [
        [
          "mesão",
          "mesão#Portuguese"
        ]
      ],
      "tags": [
        "Brazil",
        "alt-of",
        "masculine",
        "standard"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmɛ.zõ/",
      "tags": [
        "Brazil"
      ]
    }
  ],
  "word": "méson"
}