と 疾う LinksSentence search for 疾うSentence search for とうKanji details for 疾Edit in JMdict Adverb (fukushi)1. quickly; swiftly; expeditiouslyDated term, Usually written using kana aloneNoun, Noun which may take the genitive case particle 'no'2. a long time agoDated term, Usually written using kana alone Discussions Log in to talk about this word.