INNER TUBE

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

An inflatable rubber tube that fits inside the casing of a pneumatic tire

Classified under:

Nouns denoting man-made objects

Hypernyms ("inner tube" is a kind of...):

tube; tubing (conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases)

Holonyms ("inner tube" is a part of...):

pneumatic tire; pneumatic tyre (a tire made of reinforced rubber and filled with compressed air; used on motor vehicles and bicycles etc)

Credits