Dictionary

sponge rubber

noun

Definition of SPONGE RUBBER

:  cellular rubber resembling a natural sponge in structure used especially for cushions, vibration dampeners, weather stripping, and gaskets

First Known Use of SPONGE RUBBER

1886

Browse

Next Word in the Dictionary: sponge treePrevious Word in the Dictionary: spongeousAll Words Near: sponge rubber
March 30, 2015
amphibology Hear it
A phrase with more than one interpretation
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears