Origin

This character appears to be a pictograph of a traditional ladle or dipper used for measuring liquids like sake or grain. The shape resembles a simple scoop with a handle, shown from above or at an angle, which explains why it came to mean both a physical dipper and a unit of volume (ten sho). The character's association with the Big Dipper constellation likely developed because both the ladle shape and the star pattern share a similar visual resemblance—a cluster with a handle-like extension. Over time, the same character served multiple purposes: as a tool, a measurement unit, and a celestial reference.

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