Ruhemasse
German, noun[ˈʁuːəˌmasə]
Ruhemasse is spelled R-U-H-E-M-A-S-S-E (9 letters) and appears about once in every 28 million words in written German, the 309,493rd most frequent German word form (wordfreq, 2021 data). Ruhemasse is a German feminine noun meaning “rest mass” (English Wiktionary, September 2026). The German Wiktionary defines it as “Masse, die ein Körper in einem Bezugssystem hat, in welchem er sich in Ruhe befindet”.
What does Ruhemasse mean in English?
noun
- 1
femininerest mass
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
How German dictionaries define it
noun: 1. Masse, die ein Körper in einem Bezugssystem hat, in welchem er sich in Ruhe befindet
The definition in the German Wiktionary, in German.
Source: German Wiktionary, dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of Ruhemasse
- Ruhemassen plural
- Ruhmasse variant
- [1] m₀ abbreviation
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce Ruhemasse?
- [ˈʁuːəˌmasə]
Sources: English Wiktionary, German Wiktionary (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
How common is Ruhemasse in German?
Ruhemasse appears about once in every 28 million words in written German.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).