Origin

This character combines water (the three-dot radical on the left) with a sound hint on the right that suggests how to pronounce it. The water radical classifies this as a word about flowing water, while the right component signals a pronunciation similar to "rai." The combination refers to places where water moves swiftly and shallowly, like rapids or a current over a riverbed—spots where the water's movement is visible and turbulent rather than deep and smooth.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Phono-semantic (meaning + sound hint).