走索 Traditional form: 走索 Pinyin (reading): zǒusuǒ Definitions: tightrope walking Characters: 走 - to walk, to run, to flee 索 - cable, rope; rules, laws; to demand, to exact; to search, to inquire Traditional characters: 走 - to walk, to run, to flee 索 - cable, rope; rules, laws; to demand, to exact; to search, to inquire