lead glass meaning
UK /liːd ɡlɑːs/ US /lɛd ɡlæs/ 2 syllables
lead glass (noun): glass containing lead oxide; has a high refractive index.
Definition of lead glass
How to pronounce lead glass
lead glass is pronounced /liːd ɡlɑːs/ in British English and /lɛd ɡlæs/ in American English. It has 2 syllables.
More about lead glass on Wikipedia.