noun
: a somewhat star-shaped disk used as a ratchet wheel (as in a repeating watch or the feed motion of any of various machines) — compare geneva stop
noun
: a somewhat star-shaped disk used as a ratchet wheel (as in a repeating watch or the feed motion of any of various machines) — compare geneva stop
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012