- a series or system of tubes
- material in the form of a tube
- a piece or length of tube
- the activity or sport of floating down a stream or river in a large inner tube
See tubing in American Heritage Dictionary 4
a. Tubes considered as a group.
b. A system of tubes.
c. A piece or length of tube.
- Tubular fabric, such as that used for making pillowcases.
- The sport or recreation of floating down a stream or river in an inner tube.
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