English dictionary
Hint: Wildcards can be used multiple times in a query.
English noun: index of refraction | |||
| 1. | index of refraction the ratio of the velocity of light in a vacuum to that in a medium | ||
| Synonyms | refractive index | ||
| Broader (hypernym) | ratio | ||
Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk