- Kerckring (Kerkring) center (ossicle) folds (valves)
- Kerck·ring (Kerkring) center (ossicle), folds (valves) (kerkґring) [Theodorus Kerckring (or Kerkring), German-born anatomist in the Netherlands, 1640–1693] see under center and see plicae circulares.
Medical dictionary. 2011.