どうしん 同心 LinksSentence search for 同心Sentence search for どうしんKanji details for 同 and 心Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. concentricityNoun, Noun which may take the genitive case particle 'no'2. same mind; unanimityNoun3. policeman; constable in the Edo periodHistorical term, See also 与力, subordinate of 与力Place4. Doushin Discussions Log in to talk about this word.