批荡 Traditional form: 批蕩 Pinyin (reading): pīdàng Definitions: to render (a wall) Characters: 批 - comment, criticism; batch, lot; wholesale 荡 - pond, pool; ripple, shake; to wash away, to wipe out Traditional characters: 批 - comment, criticism; batch, lot; wholesale 蕩 - pond, pool; ripple, shake; to wash away, to wipe out