radiance of gems
澔 centers on a brilliant, expansive radiance, like the shimmering light reflected from gems or a vast body of water. Its meaning of 'radiance of gems' suggests a luminous, spreading glow.
澔 combines 氵 (water) with 皓 (bright, white), suggesting a vast, bright expanse of water or the radiance of gems. The exact historical development is uncertain, but the components point to a luminous, expansive quality.
Water 氵 on the left and bright white 皓 on the right: imagine a vast, shimmering lake reflecting the sun, its surface glowing like a field of radiant gems.
For コウ, picture a brilliant gem glowing with a 'koh' sound, like a radiant light humming: koh -> コウ, and the gem's radiance fills the water.