from The American Heritage® Dictionary of the English Language, 4th Edition
- A trademark used for a light, resilient polystyrene plastic. This trademark often occurs in print in lowercase: "throw-away plates, utensils and styrofoam trays” ( Washington Post).
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a light resilient foam of polystyrene
Sorry, no etymologies found.