保湿 Traditional form: 保濕 Pinyin (reading): bǎoshī Definitions: to moisturize moisturizing Characters: 保 - to safeguard, to protect, to defend, to care for 湿 - wet, moist, humid, damp; illness Traditional characters: 保 - to safeguard, to protect, to defend, to care for 濕 - wet, moist, humid, damp; illness