Denshi Jisho — Online Japanese dictionary

つつ 1: pipe; tube; cylinder;
2: gun barrel;
3: gun
Common word, Noun 
つつい round well
Common word, Noun 
トンズ dot tiles (in mahjong); circle tiles
Noun 
ピンズ dot tiles (in mahjong); circle tiles
Noun 
つつおと the sound of gunfire
Noun 
つつがた tube-shaped; cylindrical
Noun 
つつさき nozzle; muzzle; gunpoint
Noun 
つつそで tight sleeve (of a kimono or dress)
Noun 
つつどり Oriental cuckoo (Cuculus saturatus)
Noun, Usually written using kana alone 
どうまる medieval armour lacking a solid breastplate and sleeves
Noun 
切り つつぎり round slices
Noun 
抜け つつぬけ passing or going directly through (to)
Noun 
とうじょう cylindrical
Noun 
つついづつ well curb of a round well
Noun 

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