English dictionary
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English noun: secpar | |||
| 1. | secpar (quantity) a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years | ||
| Synonyms | parsec | ||
| Broader (hypernym) | astronomy unit | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk