English dictionary
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English noun: optical flint | |||
| 1. | optical flint (substance) optical glass of high dispersion and high refractive index | ||
| Synonyms | flint glass | ||
| Broader (hypernym) | optical glass | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk