Unruhfeder

German

Etymology

Unruh +‎ Feder

Noun

Unruhfeder f (genitive Unruhfeder, plural Unruhfedern)

  1. (watches) balance spring, hairspring
    Synonym: Spiralfeder

Declension

Further reading

  • “Unruhfeder” in Digitales Wörterbuch der deutschen Sprache
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