たいそ 太祖 LinksSentence search for 太祖Sentence search for たいそSentence search for 大祖Kanji details for 太 and 祖Edit in JMdict Noun1. founder; progenitor; emperorWikipedia definition2. TaizuOther forms大祖 【たいそ】 Discussions Log in to talk about this word.