"chás" meaning in Portugais

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en portugais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Portugais",
      "orig": "portugais",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Portugais",
  "lang_code": "pt",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "form_of": [
        {
          "word": "chá"
        }
      ],
      "glosses": [
        "Pluriel de chá."
      ],
      "id": "fr-chás-pt-noun-nvsQhH8b"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈʃaʃ\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "chás"
}

{
  "categories": [
    "Formes de noms communs en portugais",
    "portugais"
  ],
  "lang": "Portugais",
  "lang_code": "pt",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "form_of": [
        {
          "word": "chá"
        }
      ],
      "glosses": [
        "Pluriel de chá."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈʃaʃ\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "chás"
}