styrofoam
word
Definition
A lightweight, white material made from polystyrene, often used for disposable cups, food containers, and packaging.
Usage & Nuances
"Styrofoam" is actually a brand name but is used generally in American English for any polystyrene foam, especially for disposable food or drink containers. Common phrases: "styrofoam cup," "styrofoam box." Not biodegradable—often discussed in the context of pollution.
Example Sentences
We drank coffee from styrofoam cups.
basic
The food was packed in a styrofoam box.
basic
Please do not throw styrofoam in the regular trash.
basic
I hate it when my takeout comes in styrofoam containers—it's so bad for the environment.
natural
She packed the fragile vase with layers of styrofoam to protect it.
natural
After the party, there were styrofoam plates everywhere—it took forever to clean up.
natural