heavy glass

Questions

What does heavy glass mean?

A heavy optical glass, consisting essentially of potassium borosilicate.

How to pronounce heavy glass

1. Open the pronunciation page — Open the Speakur entry for “heavy glass”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “heavy glass”.
4. Repeat and practice — Say “heavy glass” aloud, matching stress and vowels until it feels natural.