xysters

/ˈzɪstərz/
noun
  1. Surgical instruments used for scraping bones, especially in ancient or historical medicine.
    • Archaeologists found bronze xysters among the medical tools in the ruins.
    • The museum displayed a set of Roman xysters used by ancient surgeons.
    • The doctor explained how xysters were once used to scrape bone during operations.
Synonyms
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