一切經音義 71.22

71.22

雰霧 (also written as 氛, the same, with the fanqie 敷雲反 [*pʰjun*]; the Shiming says: '雰 means powder. Moist vapour clinging to grass and trees congeals white like powder when cold.' The Erya says: 'When earthly vapour rises and heaven does not respond, it is called 霧 [fog]; fog is yin vapour and damp').