Definition of Lexan in English:

Lexan

noun

trademark
  • A transparent plastic (polycarbonate) of high impact strength, used for cockpit canopies, bulletproof screens, etc.

    • ‘The polycarbonate trademarked as Lexan is used in ‘bulletproof’ glass and in astronaut's helmets.’
    • ‘There are three arenas built with Lexan and steel.’
    • ‘There is no such thing as ‘hard’ polycarbonate, AKA Lexan.’
    • ‘Aluminum and steel have become popular for frame components, while the most widely used materials for armor are aluminum, Lexan, steel, and titanium.’
    • ‘The basic materials palette consists of corrugated Galvalume, Lexan, plywood, Luan, and oriented strand board.’

Origin

1950s: an invented name.

Pronunciation:

Lexan

/ˈleksan/