"talk big" meaning in English

{
  "forms": [
    {
      "form": "talks big",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "talking big",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "talked big",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "talked big",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "talk big (third-person singular simple present talks big, present participle talking big, simple past and past participle talked big)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Ancient Greek translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Vietnamese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Talking",
          "orig": "en:Talking",
          "parents": [
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "To brag; to exaggerate one's abilities or achievements."
      ],
      "id": "en-talk_big-en-verb-e~o~r6qf",
      "links": [
        [
          "brag",
          "brag"
        ],
        [
          "exaggerate",
          "exaggerate"
        ]
      ],
      "raw_glosses": [
        "(informal, intransitive) To brag; to exaggerate one's abilities or achievements."
      ],
      "related": [
        {
          "word": "big talk"
        }
      ],
      "synonyms": [
        {
          "word": "talk a good game"
        }
      ],
      "tags": [
        "informal",
        "intransitive"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "brag",
          "word": "自誇"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "zìkuā",
          "sense": "brag",
          "word": "自夸"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "chuīniú",
          "sense": "brag",
          "word": "吹牛"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "brag",
          "word": "rehvastella"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "brag",
          "word": "leuhkia"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "brag",
          "word": "isotella"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "brag",
          "word": "rehennellä"
        },
        {
          "code": "grc",
          "lang": "Ancient Greek",
          "roman": "megalēgoréō",
          "sense": "brag",
          "word": "μεγαληγορέω"
        },
        {
          "code": "vi",
          "lang": "Vietnamese",
          "sense": "brag",
          "word": "nói khoác"
        },
        {
          "code": "vi",
          "lang": "Vietnamese",
          "sense": "brag",
          "word": "nói phét"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-talk big.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/En-au-talk_big.ogg/En-au-talk_big.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/43/En-au-talk_big.ogg"
    }
  ],
  "word": "talk big"
}

{
  "forms": [
    {
      "form": "talks big",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "talking big",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "talked big",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "talked big",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "talk big (third-person singular simple present talks big, present participle talking big, simple past and past participle talked big)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "big talk"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English informal terms",
        "English intransitive verbs",
        "English lemmas",
        "English multiword terms",
        "English verbs",
        "Entries with translation boxes",
        "Mandarin terms with redundant transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Ancient Greek translations",
        "Terms with Finnish translations",
        "Terms with Mandarin translations",
        "Terms with Vietnamese translations",
        "en:Talking"
      ],
      "glosses": [
        "To brag; to exaggerate one's abilities or achievements."
      ],
      "links": [
        [
          "brag",
          "brag"
        ],
        [
          "exaggerate",
          "exaggerate"
        ]
      ],
      "raw_glosses": [
        "(informal, intransitive) To brag; to exaggerate one's abilities or achievements."
      ],
      "tags": [
        "informal",
        "intransitive"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-talk big.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/En-au-talk_big.ogg/En-au-talk_big.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/43/En-au-talk_big.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "talk a good game"
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "brag",
      "word": "自誇"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "zìkuā",
      "sense": "brag",
      "word": "自夸"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "chuīniú",
      "sense": "brag",
      "word": "吹牛"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "brag",
      "word": "rehvastella"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "brag",
      "word": "leuhkia"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "brag",
      "word": "isotella"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "brag",
      "word": "rehennellä"
    },
    {
      "code": "grc",
      "lang": "Ancient Greek",
      "roman": "megalēgoréō",
      "sense": "brag",
      "word": "μεγαληγορέω"
    },
    {
      "code": "vi",
      "lang": "Vietnamese",
      "sense": "brag",
      "word": "nói khoác"
    },
    {
      "code": "vi",
      "lang": "Vietnamese",
      "sense": "brag",
      "word": "nói phét"
    }
  ],
  "word": "talk big"
}