A long, hollow object, often made of metal or plastic, used for carrying or holding things; also, an underground railway system, especially the one in London.
Example Sentences
1The toothpaste comes in a tube.
2Do you take the tube to work every day?
3She did not like the tube of lipstick her friend gave her.
4Put the paint in a tube and take it to the art class.
5There is a tube of glue on the table that we can use.