夸口 (kuā kǒu) — to brag, to talk big

Definition

To brag or boast openly — often implies empty claims that don't match reality. Pairs with 吹牛 in register: 吹牛 is the more colloquial 'talk big', while 夸口 leans slightly more formal.

verb
to bragto talk big

Examples

  • 夸口
    Tā zǒng xǐ huan zài bié rén miàn qián kuā kǒu.
    He always likes to brag in front of others.
  • Nǐ bié zài kuā kǒu le, méi rén xiāng xìn nǐ.
    Stop bragging — nobody believes you.
  • Tā kuā le bàn tiān kǒu, jié guǒ yí jiàn shì yě méi zuò chéng.
    He bragged for a long time, but in the end he didn't accomplish a single thing.

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