洗あらい粉こMeaningsNoun1. cleansing powder (e.g. for hair, skin or tableware); washing powder (Dated)Other spellings洗あらい粉こUsage share unknownKanji used洗wash粉powderPitch accentあらいこComposed of洗あらいwashing; sashimi chilled in iced waterNoun粉こflour; meal; powder; dustNoun