降灰 こうかい noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb 降灰こうかい Noun Irregular Intransitive English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb fall of (volcanic) ash;falling ash 漢字 kanji used 降 descend, precipitate 10画 灰 ashes, puckery juice 6画
降灰こうかい Noun Irregular Intransitive English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb fall of (volcanic) ash;falling ash