一切經音義 88.143

88.143

沆瀣（上航即反下骸戒反楚辭云沆瀣北方夜半子時氣也古今正字並從水從亢韰皆聲）。

沆瀣 [Night mist / morning vapour] (The upper character is pronounced with the fanqie 航即. The lower character is pronounced with the fanqie 骸戒. The Chuci says: 'Hangxie is the qi of the midnight zi hour in the north.' The Gujin zhengzi states: Both take 水 [water] as semantic classifier, with 亢 and 韰 as phonetics).