Origin

The character 瞭 combines the eye radical (目) with a component suggesting brightness or clarity (尞). Since seeing clearly depends on light and vision, pairing the eye with an element related to brightness creates a character meaning "clear" or "obvious." The left side anchors the meaning to visual perception, while the right side reinforces the sense of something being illuminated and easy to perceive. Together they express the idea of something being perfectly clear to see.