尺蠖 chǐhuò inchworm Origin Definitions Defs Strokes Stroke Words Sentences Sents 尺 chǐ noun ruler a ruler or tape-measure; a ruler-like tool or object used for drawing or measuring蠖 huò looper caterpillar (bound form) looper caterpillar; the larva of the geometer moth, which moves in a looping motion like measuring with one's fingers. See 尺蠖 chǐhuò.