止步 Traditional form: 止步 Pinyin (reading): zhǐbù Definitions: to halt to stop to go no farther Characters: 止 - to stop, to halt; to detain; to desist 步 - walk, stroll, pace, march; to make progress Traditional characters: 止 - to stop, to halt; to detain; to desist 步 - walk, stroll, pace, march; to make progress