雷阵雨 Traditional form: 雷陣雨 Pinyin (reading): léizhènyǔ Definitions: thundershower Characters: 雷 - thunder; surname 阵 - row, column; ranks, troop formation 雨 - rain Traditional characters: 雷 - thunder; surname 陣 - row, column; ranks, troop formation 雨 - rain