ひい 曾 LinksSentence search for 曾Sentence search for ひいSentence search for ひSentence search for そうSentence search for 曽Kanji details for 曾Edit in JMdict Prefix1. great (i.e. great-grandson, great-grandmother)Other forms曾 【ひ】、曾 【そう】、曽 【ひい】、曽 【ひ】、曽 【そう】 Discussions Log in to talk about this word.