also: かみつつ
paper tube; cardboard tube
A cylindrical tube made of paper or cardboard, such as a core from a roll of paper towels or toilet paper, or a craft tube.
See also: 紙管
I made a craft using a toilet paper tube.
I wrapped cloth around a cardboard tube to use as a core.
Standard kanji spelling for 'paper tube'.
Irregular kana usage variant; less common than かみづつ.
Compound of 紙 (kami, 'paper') and 筒 (tsutsu, 'tube'). The reading かみづつ is a standard rendaku form.