砰砰 pēngpēng thump Origin Definitions Defs Strokes Stroke Words Sentences Sents 砰 pēng sound of crashing stones Phonosemantic compound. 石 represents the meaning and 平 represents the sound. Components 石 石 Meaning component shí stone 平 平 Sound component píng flat Historical Pronunciations Middle ChineseOld ChineseZhengzhangpʰreːŋUnicodepɛng Sources Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang