German edit

Noun edit

Federring m (strong, genitive Federringes or Federrings, plural Federringe)

  1. lock washer (a washer placed underneath a nut or screwhead to prevent loosening)
  2. snap ring, spring ring (a circular spring, having a small break in its circumference, used as a fastener)

Declension edit

Further reading edit

  • Federring” in Digitales Wörterbuch der deutschen Sprache
  • Federring” in Duden online