Origin

This character appears to picture a measuring tool or ruler. The top component resembles a bent or folded arm or hand, while the bottom part suggests division or spreading. Together they evoke the idea of something held out and used to measure distance—literally a ruler or measuring stick held at arm's length. In ancient times, before standardized metal rulers, people would use their own bodies as a reference, so a unit of length based on the human arm or hand span made practical sense. Over time, the character came to mean any measuring standard or scale.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Compound ideographic (combined meanings).