styrofoam
(Sty-ro-foam)
3 syllables
Definition
noun. a lightweight material made from polystyrene foam. it is often used for insulation and packaging.
Example Sentence
My bulletin board is made of styrofoam.
More Example Sentences
He used styrofoam to pack the items.
Synonyms
foam; insulation; packing material
Antonyms
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styrofoam
Rhymes
- styrofoam