optical double en · NOUN
Meanings
- A star that appears as a double due to an optical illusion; in reality, the stars may be far apart from each other.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| optical doubles | Number=Plur | lexicographic |
Relateds
Translations (4)
ga réalta dhúbailte optúil (star that appears as a double due to an optical illusion) · ja 見かけの二重星 (star that appears as a double due to an optical illusion) · pl optyczna gwiazda podwójna (star that appears as a double due to an optical illusion) · fr étoile double optique (star that appears as a double due to an optical illusion)