"palavra-chave" meaning in Portuguese

{
  "forms": [
    {
      "form": "palavras-chaves",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "palavras-chave",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "++",
        "pl2": "+first"
      },
      "expansion": "palavra-chave f (plural palavras-chaves or palavras-chave)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "pa‧la‧vra‧cha‧ve"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "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 nouns with multiple plurals",
          "parents": [
            "Nouns with multiple plurals",
            "Nouns by inflection type",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "keyword (word used as an identifier of a document to assist in searching)"
      ],
      "id": "en-palavra-chave-pt-noun-cVY2MYF7",
      "links": [
        [
          "keyword",
          "keyword"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/paˌla.vɾɐˈʃa.vi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/paˌla.vɾɐˈʃa.vi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/paˌla.vɾaˈʃa.ve/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/pɐˌla.vɾɐˈʃa.vɨ/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/pɐˌla.vɾɐˈʃa.vɨ/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/pɐˌla.bɾɐˈt͡ʃa.bɨ/",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "ipa": "[pɐˌla.βɾɐˈt͡ʃa.βɨ]",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "rhymes": "-avi"
    },
    {
      "rhymes": "-avɨ"
    }
  ],
  "word": "palavra-chave"
}

{
  "forms": [
    {
      "form": "palavras-chaves",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "palavras-chave",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "++",
        "pl2": "+first"
      },
      "expansion": "palavra-chave f (plural palavras-chaves or palavras-chave)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "pa‧la‧vra‧cha‧ve"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese 5-syllable words",
        "Portuguese countable nouns",
        "Portuguese entries with incorrect language header",
        "Portuguese feminine nouns",
        "Portuguese lemmas",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese nouns with multiple plurals",
        "Portuguese terms with IPA pronunciation",
        "Rhymes:Portuguese/avi",
        "Rhymes:Portuguese/avi/5 syllables",
        "Rhymes:Portuguese/avɨ",
        "Rhymes:Portuguese/avɨ/5 syllables"
      ],
      "glosses": [
        "keyword (word used as an identifier of a document to assist in searching)"
      ],
      "links": [
        [
          "keyword",
          "keyword"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/paˌla.vɾɐˈʃa.vi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/paˌla.vɾɐˈʃa.vi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/paˌla.vɾaˈʃa.ve/",
      "tags": [
        "Southern-Brazil"
      ]
    },
    {
      "ipa": "/pɐˌla.vɾɐˈʃa.vɨ/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/pɐˌla.vɾɐˈʃa.vɨ/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "ipa": "/pɐˌla.bɾɐˈt͡ʃa.bɨ/",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "ipa": "[pɐˌla.βɾɐˈt͡ʃa.βɨ]",
      "tags": [
        "Northern",
        "Portugal"
      ]
    },
    {
      "rhymes": "-avi"
    },
    {
      "rhymes": "-avɨ"
    }
  ],
  "word": "palavra-chave"
}