瑩：Clean, transparent. It is clean to resemble the rock of the jade.從玉。
本義：珠光的光采[gem lustre]似玉的寶石[jade-like stone]光潔透明 [sparkling and clean]使明潔。使生光澤 [polish]明白；覺悟 [understand] 裝飾 [adorn]。
瑩白晶瑩潔白[bright and spotless] 瑩潔透明[sparkling and crystal-clear] 晶瑩而光潔[sparkling and pure] 光潔明亮的樣子[sparkling and clean] 晶瑩潤澤[bright and smooth] 某些有光澤物體的明亮光潔[glittering]。
