一切經音義 98.195

98.195

璣璜（胡光反鄭注周禮云半璧曰璜也象冬閉藏城上無事唯天半見耳說文從玉黃聲也）。

璣璜 (fanqie: 胡 + 光. Zheng's commentary to the Zhouli says: 'Half a bi jade is called a huang. It symbolizes the closing and storing away in winter, when the city walls are clear of affairs and only half the heavens are visible.' The Shuowen says: 'It has the jade radical and huang phonetic').