搓板 Traditional form: 搓板 Pinyin (reading): cuōbǎn Definitions: washboard (slang) flat-chested (woman) Characters: 搓 - to rub or roll between the hands 板 - board, plank; plate, slab; unnatural, stiff Traditional characters: 搓 - to rub or roll between the hands 板 - board, plank; plate, slab; unnatural, stiff