つつ 筒 Common word JLPT N1 Wanikani level 43 Play audio LinksSentence search for 筒Sentence search for つつKanji details for 筒Edit in JMdict Noun1. pipe; tube; cylinderNoun2. gun barrelNoun3. gun; cannonNoun4. well lining; well curb Discussions Log in to talk about this word.