nonflammable

/nɑnˈflæməbəl/
adjective
  1. Not easily set on fire; not capable of burning readily.
    • The building code requires nonflammable materials for all ceiling tiles.
    • She bought a nonflammable rug for the kitchen near the stove.
    • The label on the can says the liquid is nonflammable and safe to store indoors.
What does "nonflammable" mean? | whatsthatwordmean | whatsthatwordmean