 crown_glass |
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| 1. | [ noun ] (chemistry) a glass blown into a globe which is later flattened and spun to form a disk | |
| Related terms: | glass | |
| 2. | [ noun ] (chemistry) optical glass of low dispersion and low refractive index | |
| Synonyms: | optical_crown | |
| Related terms: | optical_glass | |
| Similar spelling: |
crown_gall crown_saw crown_jewel crown_jewels |
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