剔透 Traditional form: 剔透 Pinyin (reading): tītòu Definitions: pure and limpid (of a person) quick-witted Characters: 剔 - to pick out; to scrape off; picky 透 - to pierce, to penetrate, to pass through; thorough Traditional characters: 剔 - to pick out; to scrape off; picky 透 - to pierce, to penetrate, to pass through; thorough