"passa-palavra" meaning in Portuguese

{
  "forms": [
    {
      "form": "passa-palavras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "passa-palavra m (plural passa-palavras)",
      "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": "other",
          "name": "Portuguese nouns with irregular gender",
          "parents": [
            "Nouns with irregular gender",
            "Irregular nouns",
            "Nouns by inflection type",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "word of mouth (verbal, personal transmission of information)"
      ],
      "id": "en-passa-palavra-pt-noun-rbjHMhQ0",
      "links": [
        [
          "word of mouth",
          "word of mouth"
        ]
      ],
      "synonyms": [
        {
          "word": "boca a boca"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "passa-palavra"
}

{
  "forms": [
    {
      "form": "passa-palavras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "passa-palavra m (plural passa-palavras)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese masculine nouns",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese nouns with irregular gender",
        "Portuguese nouns with red links in their headword lines"
      ],
      "glosses": [
        "word of mouth (verbal, personal transmission of information)"
      ],
      "links": [
        [
          "word of mouth",
          "word of mouth"
        ]
      ],
      "synonyms": [
        {
          "word": "boca a boca"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "passa-palavra"
}