塑性 Traditional form: 塑性 Pinyin (reading): sùxìng Definitions: plasticity Characters: 塑 - to sculpt, to model in clay; plastic 性 - sex, nature, character; suffix converting a verb to an adjective Traditional characters: 塑 - to sculpt, to model in clay; plastic 性 - sex, nature, character; suffix converting a verb to an adjective