紅こう霞か

noun

crimson mist; crimson-tinted clouds

Poetic or literary term for mist or clouds glowing red, especially at sunset. Not an everyday word.

• 夕ゆう日ひに染そまった紅こう霞かが山やま々やまを包つつんでいた。

  Crimson mist, dyed by the setting sun, enveloped the mountains.