inner tube

inner tube


: a round tube that holds air inside a tire

Full Definition of INNER TUBE

:  an inflatable usually ring-shaped rubber tube designed for use inside a pneumatic tire

First Known Use of INNER TUBE



Next Word in the Dictionary: innervate
Previous Word in the Dictionary: inner table
All Words Near: inner tube

Seen & Heard

What made you want to look up inner tube? Please tell us where you read or heard it (including the quote, if possible).