闷雷 Traditional 悶雷 mèn léi 🔊 muffled thunder + Review this word Meanings mèn léi 悶雷 muffled thunder(fig.) sudden shockblow Its characters 闷mènboredHSK 7–9雷léithunderHSK 6 Words with 闷雷 打闷雷 dǎ mèn léi to wonder secretly