むっ 六つ Common word JLPT N5 Wanikani level 2 Play audio LinksSentence search for 六つSentence search for むっつSentence search for むつSentence search for ６つKanji details for 六Edit in JMdict Numeric1. sixNoun2. six years of ageNoun3. six o'clock (old time system)Other forms六つ 【むつ】、６つ 【むっつ】、６つ 【むつ】 Discussions Log in to talk about this word.