ぜんいだいさんしゃ 善意の第三者 LinksSentence search for 善意の第三者Sentence search for ぜんいのだいさんしゃKanji details for 善, 意, 第, 三 and 者Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. bona fide third party; bona fide third personLaw Discussions Log in to talk about this word.