おとおじ 阿叔 LinksSentence search for 阿叔Sentence search for おとおじSentence search for 叔父Kanji details for 阿 and 叔Edit in JMdict Noun1. uncle (one's father's younger brother)Archaic, See also 伯父 えおじOther forms叔父 【おとおじ】 Discussions Log in to talk about this word.