STYROFOAM

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A light resilient foam of polystyrene

Classified under:

Nouns denoting substances

Hypernyms ("Styrofoam" is a kind of...):

polystyrene (a polymer of styrene; a rigid transparent thermoplastic)

foam (a lightweight material in cellular form; made by introducing gas bubbles during manufacture)

Domain usage:

trademark (a formally registered symbol identifying the manufacturer or distributor of a product)

Credits