ロケット発射筒[rokettohasshatou] rocket launcher
井筒[izutsu] well crib
円筒[entou] cylinder
円筒形[entoukei] cylindrical
気筒[kitou] cylinder

水筒[suitou] canteen
竹筒[takezutsu] bamboo pipe
茶筒[chazutsu] tea caddy
筒状[toujou] cylindrical

鰻丼[unagidonburi] bowl of eel and rice (donburi)
海鰻[anago] garden eel
針鰻[hariunagi] elver (type of eel)
鰻登り[unaginobori] rapid promotion
八目鰻[yatsumeunagi] lamprey

鰻屋[unagiya] eel restaurant
鰻巻き[umaki] skewered eel roasted and wrapped in fried egg
鰻筒[unagizutsu] eel trap
日本鰻[nihonunagi] Japanese eel (Anguilla japonica)