The Chinese word **利索** (lìsuo) is a compound adjective formed through the combination of two characters, each contributing to the overall meaning of *agile, nimble, or neat and tidy*. The first character **利** (lì) carries connotations of *sharpness, benefit, or smooth efficiency*, suggesting a sense of effortless effectiveness. The second character **索** (suo) in this context contributes the idea of being *orderly, tight, or well-organized*, as seen in its use in words like **线索** (clue/thread). When combined, they create a binome (a two-syllable word) where the meanings synergize to describe a state or manner that is both quick and efficient, as well as tidy and without loose ends, whether referring to physical dexterity or the orderly completion of a task.