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| glass | |||
| glass A hard, amorphous, inorganic, usually transparent, brittle substance made by fusing silicates, sometimes borates and phosphates, with certain basic oxides and then rapidly cooling to prevent crystallization | |||
| glass (vitrum) | |||
| glazing | |||
| lens | |||
| glass pane | |||
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| cover glass | |||
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| blaze | |||
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