瞭 means “clear, obvious”

りょう · ryou

Kun'yomi (Japanese reading)
あきらか
On'yomi (Chinese reading)
リョウ

JLPT N1 · Taught in secondary school · 17 strokes

The story

An eye (目) beside 尞, which the Shuowen ties to a bonfire burned to heaven, as in 療: everything lit up and plain to see. 明瞭 is clear and distinct, and 一目瞭然, clear at a single glance, is what a good chart should be.

Used in 明瞭 (meiryou, clear/distinct), 一目瞭然 (ichimoku ryouzen, obvious at a glance), and 不明瞭 (fumeiryou, unclear)

More from The Senses

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Readings from KANJIDIC2, © EDRDG, CC BY-SA.