Definitions

1. noun

a type of explosive material used in bombs and other devices, especially in World War I and II

“The soldiers were trained to handle plastique and other explosives.”

2. noun

a type of synthetic material used in making plastic goods

“The company produces a variety of plastique products, including bags and containers.”

3. adjective

relating to or resembling plastique

“The plastique colors of the new paint collection were a hit among artists.”