揩擦 Traditional form: 揩擦 Pinyin (reading): kāicā Definitions: to wipe Characters: 揩 - to wipe, to rub, to dust, to clean 擦 - to clean, to erase, to polish; a brush Traditional characters: 揩 - to wipe, to rub, to dust, to clean 擦 - to clean, to erase, to polish; a brush