折线 Traditional form: 折線 Pinyin (reading): zhéxiàn Definitions: broken line (continuous figure made up of straight line segments) polygonal line dog leg Characters: 折 - to break, to snap; to fold, to bend; to bow; humble 线 - line, thread, wire; clue, trail Traditional characters: 折 - to break, to snap; to fold, to bend; to bow; humble 線 - line, thread, wire; clue, trail