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ephemer — meaning in English: ephemeris

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technical advanced
Usage
Native Danish speakers often use the word 'ephemer' in academic contexts, particularly in discussions related to astronomy or navigation, where precise astronomical data is required. It's common to hear it during lectures at universities or in research papers focusing on celestial mechanics and timekeeping.
Synonyms & nuances
'Ephemer' closely relates to 'almanac', yet while an almanac provides an annual summary of astronomical data, 'ephemer' refers specifically to detailed daily positions of celestial bodies. Choose 'ephemer' when you need precision regarding the daily movements rather than broader yearly trends.
Culture
The term 'ephemer' is derived from the Latin 'ephemeris', which means 'daily' and relates to the daily positions of celestial bodies. Historically, ephemerides have been essential for navigation, with mariners relying on them to chart courses. This word connects deeply with humanity's quest to understand time and space, dating back to ancient civilizations that meticulously recorded astronomical observations.
FAQ
Q.What does 'ephemer' mean in English?
'Ephemer' translates to 'ephemeris' in English, which is a table or data file providing the positions of astronomical objects at regular intervals.
Q.How is 'ephemer' used in sentences?
You might say, 'Astronomers rely on the latest ephemer to track the positions of planets and stars for their research.'
Q.Is 'ephemer' commonly used in everyday Danish?
'Ephemer' is not typically used in everyday conversation; it’s mainly found in technical or academic discussions related to astronomy.
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Danish Vocabulary