一切經音義 62.38

62.38

氤氳（上音因下薀云反俗用字也博雅正體從火作烟從糸作縕天地之氣也周易云天地氤氳萬物化醇考聲云雲氣也）。

氤氳 (The upper character is pronounced 因 [yin]. The lower character has the fanqie 薀 [yun] + 云 [yun]. These are popular characters. In the Boya the standard forms take the fire radical, writing 烟, and the silk radical, writing 縕; it is the generative vapor of heaven and earth. The Zhouyi says: 'Heaven and earth blend in dense profusion (氤氳), and all things transform and flourish.' The Kaosheng says: 'Vapors of the clouds').