Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun foam_rubber

1 sense of foam rubber

Sense 1
foam rubber -- (spongy rubber; made by introducing air bubbles before vulcanization and used for cushioning or upholstery)
       => rubber, natural rubber, India rubber, gum elastic, caoutchouc -- (an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products)
       => foam -- (a lightweight material in cellular form; made by introducing gas bubbles during manufacture)